Who Shot JFK?

Aliens did it.

"I've got it! Lee Harvey Oswald wanted to steal the Jack Ruby!"
Homer Simpson, The Simpsons

Americans love a conspiracy, and no good show is complete without some theory as to who really offed the 35th President of the United States, John F. Kennedy. The Mafia, the Russians, LBJ, Nixon, the FBI, Nazi sleeper agents, transnational financial institutions, the Cigarette-Smoking Man, space aliens, Magneto, some lone nut with a gun, additional gunmen, the crew of the Enterprise NCC-1701, Waldo, a time-displaced version of himself, the Comedian, Your Mom, The Silence, all of the above at once—or hey, maybe Kennedy shot first. The sheer number of variations on this theme, combined with the effect that it had on the American psyche, have made it a fertile ground for TV, book and film plots since the day Kennedy got shot. A good topic for a Seinfeldian Conversation. Frequently played for humor. A subtrope of Real Event, Fictional Cause.

Incidentally, preventing the Kennedy assassination, or finding out who really did it, seems to be the second-biggest pastime of time travellers (the biggest being causing that of a certain other historical figure). This may be the best evidence to demonstrate that there is no such thing as time travel: If time travel were possible, there wouldn't be room on the grassy knoll for a second gunman.

Truth in Television, as this is a perennial topic - if not a major Trope Codifier - for conspiracy theorists, involving such controversies as the "magic bullet" and the "grassy knoll", aided by the murder of Lee Harvey Oswald by nightclub owner Jack Ruby (who was alleged by some conspiracy theorists to have mob ties) two days afterwards on live TV.

For what it's worth, in Real Life the actual motives and events behind Kennedy's death remain hotly disputed (amongst nonexperts), but the 'Lone Gunman' theory remains the official, most complete, and accurate version of events according to general consensus. One curious observation is the fact that viewpoints depicting the Warren Commission's findings are far rarer than you would assume given the purported implication that the government wishes to suppress the truth. In point of fact, the vast majority of fictional depictions showing JFK Assassination always implies or outright depicts one or other conspiracy theories.


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    Anime & Manga 
  • In Mahoromatic (the anime version only), it was Management, who did it to prevent Kennedy from revealing the existence of Saint and/or Management to the public. In the manga version, it was a fictional president named "Greg" who was assassinated instead, and there was a mention of an earlier president (whose name wasn't stated) who was assassinated by Management / the Keepers for having seen a Saint spacecraft.
  • In The Professional: Golgo 13, the Kennedy assassination was revealed to have been carried out by the FBI at the request of Corrupt Corporate Executive Leonard Dawson.
  • In Lupin III: Alcatraz Connection, it was the shutdown of Alcatraz that led to the JFK assassination. Explanation: Nearly all Americans were led to believe that Alcatraz was a prison for the many dangerous criminals and gangsters when, in fact, it was an underground city where they (and even the wardens) lived together and could do whatever they want; it was their so-called "paradise". When John Kennedy found out about this, he ordered the prison to be closed for good. The ex-Alcatraz prisoners weren't very happy about that and took matters in their own hands. Immediately after the assassination, they also killed a witness to cover up the truth. After that, when John's brother Robert Kennedy resigned as attorney and joined the following election, he was assassinated by them too.
  • Billy Bat: The conspiracy offed Kennedy to fulfill the Billy Bat's commands. Oswald was at work in the level beneath the shooter's, watching the parade, and became the fall guy.

    Comic Books 
  • Alan Moore really likes this one.
    • 1963 has both "Leo Harley Osborne" and the men on the grassy knoll, all acting on orders from the communist supervillain the Red Brain, as the would-be assassins. The assassination itself is foiled due to the efforts of a time-traveling '90s Anti-Hero and the Ultimate Special Agent.
    • In Watchmen, it is hinted that The Comedian and Richard Nixon are somehow connected to the assassination in that story's timeline (the Comedian later quips "just don't ask me where I was when I heard the news"), while the movie actually shows The Comedian in the act. But in Before Watchmen, it's revealed that the Comedian definitely didn't do it. (And before you reach for that editing button, remember that it's up to each individual reader to decide for themselves whether Before Watchmen is canon or not.)
    • The First American from the Tomorrow Stories is hinted to have accidentally done this while being Kennedy's chauffeur.
  • Then there is that comic where Kennedy arranges his own assassination because he caught his wife getting it on with a snake demon and enjoying it... You know... (It was in Hellblazer, during the short-lived run by Warren Ellis but it was more John Constantine telling tall tales to a gullible guy. He also said that that the Royal Family were secretly snake demons and purposefully killed Princess Diana because she was impregnated with one of them.) That last bit about British royalty is actually another Real Life popular conspiracy nut rambling. See David Icke.
  • In an issue of Teen Titans meant to replicate the feel of Silver Age craziness, Kennedy wasn't shot. A shapeshifting alien doppelganger had replaced him so the real Kennedy could be brainwashed into fighting a war on the alien's home planet. To make matters worse, the Titans get Kennedy back just in time to see Alien Kennedy getting buried, so instead he decides to become a traveling spaceman superhero.
  • The Umbrella Academy
    • The Apocalypse Suite alludes to Number Five being involved in the Kennedy assassination, but the point is never elaborated on.
    • Dallas reveals that Number Five was sent by the Temps Aeternalis to kill Kennedy, but he changed his mind and instead killed the other assassins. Later (in his personal timeline), he goes back to that day to stop his past self from stopping the assassination. He does so by having his teammate The Rumor pose as Mrs. Kennedy and use her reality-warping powers to kill JFK.
  • From DC Comics is the Guy Gardner series. Long story short, during the Zero Hour! crossover, Guy shoots at the Big Bad, Extant. The villain transports the shots through time, hinting these may be the blasts that killed Kennedy.
  • 100 Bullets has Joe DiMaggio, of all people, taking shots from the grassy knoll — he was pissed off over Jack Kennedy having Marilyn Monroe killed when she wanted to go public about her affair with the President. DiMaggio does say that other people were shooting too and he's not sure if his bullets were the fatal ones. Indeed, he's surprised to learn from Agent Graves that he wasn't part of any conspiracy; it was simply pure luck he picked that exact day and location to kill Kennedy.
  • The second and third issue of the 90s DC/Vertigo series Shade, the Changing Man give us a Sphinx with JFK's head that asks people this question and eats them when they're unable to answer. The JFK-Sphinx's madness is fueled by a Kennedy admirer-turned conspiracy theorist. In the end, he's forced to ask the question, and says we're all responsible, for letting the President's death overshadow his life, but the real truth is confronting the manifestation of his obsession allows him to come to terms with the death of his young daughter, which he can only blame on life's unfairness.
  • Red Skull was responsible for this in The Ultimates. The sad thing is that this is one of his lesser crimes.
  • From the regular Marvel Universe, meanwhile, we have this gem, courtesy of Ed Brubaker's Captain America run:
    SHIELD Agent: We have undeniable evidence linking the Winter Soldier to a dozen assassinations over the last six decades, and circumstantial evidence connecting him to dozens more in the same period.
    Lawyer: Good grief. Are you going to claim he shot Kennedy?
    SHIELD Agent: No, Kennedy was replaced by a Skrull infiltrator who was subsequently killed by SHIELD before he could start an atomic war.
    Lawyer: Ah. (beat) Alright then.
  • There was a scene in an issue of Spectacular Spider-Man Vol. 2 (during a storyline which introduced Adriana Soria "The Queen") where Captain America points out to Nick Fury that JFK was killed by "Cuban Nationalists" but it was covered up to prevent war. This was brought up to convince Nick Fury to keep quiet about a WMD that the United States developed during WW2 that would kill everyone except people who possessed the "insect gene", a weapon which The Queen currently had in her possession. Of course this is the same storyline that gave us "Spider-Man: Now with Organic Web Shooters and Insect Telepathy!" Not to mention Spider M-Preg.
  • Fitting the Beethoven Was an Alien Spy style Alternate History of The Manhattan Projects, Oswald is revealed to be the fall guy for William Westmoreland, using Leslie Groves' magic bullet, under the orders of Lyndon Johnson in retaliation Kennedy's attempt to take over the titular Projects.
  • In the original comic version of Wanted, Mr. Rictus references this trope when he sarcastically claims Lee Harvey Oswald killed Wesley's father. Wesley's father later claims to have "killed presidents from grassy knolls".
  • In The Filth, former cosmonaut, current assassin, and always chimpanzee Dmitri-9 claims to have killed "alpha primate Kennedy".
    Greg: Dmitri! For fuck's sake! You just shot the president!
    Dmitri: For me this is not the first time.
  • "Äch bin schon wieder da" has Adolf Hitler being responsible (he used a time machine, what did you think).

    Fan Works 
  • Sue Mary's story JFK's Presidential Showdown has Optimus Prime, who was one of the candidates in the election where Kennedy won, bring John Wilkes Booth (the guy who assassinated Abraham Lincoln) to the future and participate in Kennedy's assassination as "Lee Harvey Oswald".
  • In the Paris Burning 'verse, it's strongly implied that Washington DC did it.
  • Child of the Storm, unlike the canon Marvel Universe, states that the Winter Soldier did in fact kill Kennedy. Specifically, he was the main shooter, Natasha was on the grassy knoll, Oswald was the fall guy, and Jack Ruby was a patsy that Natasha seduced and manipulated into killing Oswald in order to cover their tracks.

    Films — Live-Action 
  • One of the earliest films to discuss the topic was Executive Action (1973), told from the point of view of the conspirators, a bunch of industry tycoons who see Kennedy's increasing liberal ways and mishandling of foreign policy as threats to their interests. (And the further implied threat of Bobby and Ted as President too.) Three gunmen are hired to give "triangulation of fire" and a Lee Harvey Oswald impersonator is sent to be publicly conspicuous before the event.
  • In Ace Ventura: Pet Detective, Ace loudly explains "I CAME TO CONFESS! I was the second gunman on the grassy knoll!" when his (unwanted) presence at the police station is questioned.
  • In Annie Hall Woody Allen's character flashes back to him arguing with one of his ex-wives played by Carol Kane about who killed JFK.
  • In Armageddon (the Bruce Willis movie), not even The Impending End Of The World As We Know It could make the government cough up this secret. Of course, it might have been that not even the government actually knew.
  • In Bubba Ho Tep, He's Just Hiding! in a retirement home with Elvis and fighting an evil mummy. To prevent him from being recognized, the CIA turned him into a black man.
  • Kevin Costner's character in Bull Durham concludes a famous (though dramatically unjustified) rant by saying "I believe that Lee Harvey Oswald acted alone." Of course, this is not what he believed as Jim Garrison in JFK. The year JFK was nominated for Best Picture, a clip of the Bull Durham line was shown at the Oscars. It got a big laugh.
  • The Captain America (1990) movie showed that The Red Skull trained Oswald, as well as Sirhan Sirhan (Robert Kennedy) and James Earl Ray (Martin Luther King).
  • At a low point in A Few Good Men, Kaffee sarcastically suggests that since the lawyers' hard work has served so far only to make their clients look guilty as hell, "if we work hard, maybe we can get Dawson charged with the Kennedy assassination."
  • Flash Point (1984). Two Texas Rangers discover a buried jeep with a skeleton, a rifle, and $800,000 in cash out in the desert. They think their fortunes are made; unfortunately it turns out the dead man was the real assassin of JFK and so the US Government is willing to go to great lengths to destroy the evidence, and anyone who's seen it.
  • In The House of Yes, the main character confuses JFK's murder with the (possible) murder of her father, implicating that her mother killed JFK. She was not well.
  • JFK did not reach any real tangible conclusions about the assassination, aside from that there must have somehow been a conspiracy; the film instead was essentially an allegory for the general public's frustration on not knowing the definitive truth about the assassination.
    • It does, however, effectively perform character assassination on the late Clay Shaw by hammering on him being responsible.
  • One of the skits in the comedy film The Kentucky Fried Movie is a commercial for the board game "Scot Free" about the JFK assassination.
  • In the Marvel Cinematic Universe, specifically Captain America: The Winter Soldier, this is obliquely referred to in Zola's Character Tract when he says that "when history did not cooperate... history was changed." with a ominous zoom-in of the Winter Soldier crouched on a walkway with a sniper rifle.
  • In National Treasure 2: Book of Secrets, the heroes find the book with all of the nation's secrets. It had a page with the truth about the JFK assassination on it, but they were in such a hurry to find the next Plot Coupon that they didn't have time to look at it, much to Riley's disappointment.
  • Oliver Stone's follow-up movie, Nixon, also carried a subtext about the assassination, as it suggests that one of the things driving Richard Nixon was his sheer paranoia that "the whole Bay of Pigs thing" would be blown open by Watergate — with "the Bay of Pigs" code for some kind of real-or-imagined responsibility that Nixon felt for his involvement in events that eventually spiraled out of control and led to the assassination. There's also a scene in 1963 where Nixon meets with some shadowy big business and Cuban exile types who urge him to run for president in 1964 and, when Nixon replies that no one's going to beat Kennedy in 1964, knowingly suggest "Suppose Kennedy don't run in '64?" The day after the meeting? November 22nd 1963.
    • There's an element of truth here; by a curious quirk of fate, Nixon actually did happen to be in Dallas on November 22 1963, and left the city mere hours before Kennedy arrived. He'd been there several days on business for a New York law firm he was working for after his failed run for Governor of California in 1962. That he also met with a sinister cartel with implied links to the Kennedy assassination is, of course, pure conjecture, but needless to say, this little fact has generated plenty of interest from conspiracy theorists.
  • Oddly enough, a Spaghetti Western entitled The Price of Power (1969) predates even Executive Action. This movie transposes the assassination to 1881 Dallas, with James Garfield standing in for Kennedy. Price of Power makes heavy use of JFK lore: the First Lady wearing Jackie Kennedy's pink dress, the Zapruder-style staging of the assassination, the "impossible accuracy" of the shooter, the fall guy assassinated, the Vice President conspiring with big business to achieve power (though more sympathetically portrayed than LBJ usually is). The villains here are unreconstructed Confederates and local businessmen opposed to Garfield's civil rights platform.
  • At the end of The Rock, Nicolas Cage recovers the microfilm (containing everything the government doesn't want you to know) that Sean Connery's character had stolen and caused him to be locked away for so many years. As he drives away from the hiding-place, he looks through the film and asks his wife "You wanna know who really killed JFK?" Which doesn't make sense, however — Sean Connery's character went to prison before JFK was shot. Of course, you could explain it by assuming that the big conspiracy had to be planned years earlier...
  • Salt: Salt (played by Angelina Jolie) interviews an aging former Soviet agent, who claims that Lee Harvey Oswald was substituted with a Soviet Body Double early on during his time in Russia, who went on to carry out the shooting.
  • In The Salton Sea, Vincent D'Onofrio's character "Pooh-Bear" is introduced re-enacting the assassination... with pigeons!
  • Shooter (2007). The ex-sniper protagonist is called in to advise on a planned sniper attempt on the President of the United States, only to discover he's the fall guy for the actual assassination. Later he consults a firearms expert on how the hit could have been carried out, and the JFK assassination theory is discussed.
    Mr. Rate: That's how a conspiracy works. Them boys on the Grassy Knoll they were dead within three hours, buried in the damned desert, unmarked graves out past Terlingua.
    Nick Memphis: You know this for a fact?
    Mr. Rate: Still got the shovel....
  • Sneakers includes a brief conversation between former CIA agent Crease and conspiracy theorist "Mother": "You're telling me the NSA killed Kennedy?" "No, they shot him, but they didn't kill him. He's still alive."
  • In the early stages of production on Star Trek II, Gene Roddenberry proposed a storyline in which the time-traveling crew of the Enterprise assassinates JFK to repair a corrupted timeline. Paramount rejected it, of course, and demoted Roddenberry from executive producer to executive consultant.
  • The sketch at the beginning of the Italian comedy film Tre uomini e una gamba has the three main characters (a trio of well-known Italian comedy actors) as bumbling Mafia goons who are revealed to be the ones who shot Kennedy. See here.
  • In the James Woods vehicle True Believer, the only eyewitness to the shooting Woods' client did not commit is a conspiracy-obsessed street person. He has to be coached for hours to answer "Lee Harvey Oswald" when the DA tries to discredit him. Later, when the witness' other loopy claim (the victim was not shot by an Asian man) proves true, Woods throws in the line "Does this mean the phone company killed Kennedy?".
  • As noted in the Comics section above, the film version of Watchmen depicts The Comedian as Kennedy's killer, in league with Richard Nixon. The comic, however, only implies this. It further implies that Blake posed as an informant (presumably Deep Throat) and killed Woodward and Bernstein.
  • The film and novel Winter Kills is a fictionalized version of a Kennedy conspiracy theory, where the late President's brother (Jeff Bridges) hears the confession of a man who claims to have been the second gunman - in the course of investigating, Bridges discovers his and the President's own father behind the assassination.
  • The Wrong Guy gets a honorable mention for its offside proposal of the No Bullet Theory.
    Hitchhiker: His head just did that.
  • Matt Vaughn has said he wants to open a sequel to X-Men: First Class with Magneto killing Kennedy by controlling the Magic Bullet with his powers.
    • The Bent Bullet, part of the ARG campaign for X-Men: Days of Future Past, has Magneto as the man on the grassy knoll, having used his powers to alter the trajectory of Oswald's bullet, which led to Kennedy's death. However, it is implied that Magneto was trying to stop the shooter... who was actually Mystique and not the real Oswald (Though this would seem out of character with her portrayal in the film, where she is stated to have never tried to kill anyone before Trask). In the film itself, Magneto is being held in the Pentagon for it, but claims to Xavier that he was trying to save Kennedy because he was a mutant. We never find out if he was lying or not.
  • Zoolander has a Conspiracy Theorist reveal that all the major political assassinations of the past few centuries were pulled by the fashion industry using male models as assassins. When it's pointed out that Lee Harvey Oswald wasn't a made model the Conspiracy Theorist reveals that the two guys on the Grassy Knoll were.

  • There is an old joke about two JFK conspiracy theorists who died and went to heaven. Upon arriving in heaven, they ask God who really shot JFK. "Lee Harvey Oswald and he acted alone," says God. One conspiracy theorist turns to the other and says, "This goes even higher than we thought!" (In more recent times, this joke is often updated with 9/11 truthers replacing JFK conspiracy theorists.)

  • Stephen King's 11/22/63, deals with Jake Epping, a man from 2011, attempting to prevent the assassination of Kennedy by going back in time. He has five years in which to do it (he can only go back to September 9, 1958), but he refuses to make a move against Oswald until he can be as sure as he can that Oswald was the lone gunman. He'd be wasting his time if the conspiracy theorists were correct and Oswald was just a piece that could be replaced. King's version of events dismisses the conspiracy theories; Oswald is acting alone and independently. Jake and Sadie manage to distract him just as he fires the first shot. It goes wide and the assassination is prevented. But when Jake returns to 2011, he finds that his meddling has caused the whole world to go to shit.
    • In The Stand, it's implied in passing that Randall "the dark man" Flagg had a passing acquaintance with Oswald, and — given the context of the passage — might just have influenced him to pick up the gun.
  • Stanley Shapiro's A Time to Remember is about a man who goes back in time, and specifically to the book depository just a few minutes before Kennedy was killed, to stop the assassination. Unfortunately, he gets there too late, he gets blamed for the assassination, and Lee Harvey Oswald is labeled a hero for helping capture him. Eventually, the man who built the time machine the hero uses goes back himself the day before the assassination and completely averts Hitler's Time-Travel Exemption Act.
  • The Illuminatus! Trilogy had a field day with this; Oswald is about to shoot when he spots the man on the grassy knoll, who in turn is about to shoot when he sees a rifle poking out of a sewer grate, who in turn.... In its entirety, there was Oswald in the book depository, Harry Coin at the sewer at the Triple Underpass, a mafia gunman on the roof of a nearby restaurant, John Dillinger (one out of five) on the Grassy Knoll, and a fifth man behind him, who actually shot the fatal shots. Motive? Kennedy's speech about the final frontier made the stock prices of "Blue Sky Inc." skyrocket, just after the man had sold all his shares.
  • Robert A. Heinlein's novel Friday has the protagonist summarize the topic of the assassination by stating that, even though all events before, during, and after the killing were well documented, even in the future of the story, it's impossible to tell "who shot him, how many shot him, how many times he was shot, who did it, why it was done, and who was involved in the conspiracy if there was a conspiracy."
  • The Discworld novel Jingo uses the assassination of a visiting dignitary in Ankh-Morpork to spoof the JFK conspiracy theories. The Watch come to the conclusion that he was shot in the back by a man in front of him who couldn't possibly have used the bow. Stealth Pun: One witness is a troll-related creature known as a "gnoll". Gnolls are essentially living heaps of dirt, so of course he is covered with grass. Worse than that, a slang term for an informer is a "grass" — so he was a gnolly grass....
  • The Bourne Identity. Jason Bourne reads a magazine article suggesting that Carlos was the killer, disguised as a known homeless man who was later found dead.
  • Don DeLillo's Libra is a fictional biography of Lee Harvey Oswald with a bit of Greek tragedy that has him blaming fate for the shooting in Dallas. To be specific, Oswald in the book is not the only gunman; there are also two guys on the grassy knoll, one of whom fires the fatal headshot. The conspiracy is cooked up by a bunch of disgruntled CIA operatives who initially just want there to be a rumour about a planned assassination, but then realise that they'll have to do it for real.
  • In Meat Loaf's autobiography To Hell and Back, Mr. Loaf tells a story about meeting an alleged international crime boss, and jokingly asking who really shot Kennedy. He was apparently met with a stony glare and the response that "If I were you, I would never ask that question again."
  • In one of a series of Columbo tie-in novels each involving famous crimes of the past, Columbo's homicide investigation touches on the JFK assassination. It turns out that there really was a conspiracy to kill Kennedy, but Oswald beat the hired assassin to the punch. Said assassin then skips town with his pay before the conspiracy realizes that Oswald was the killer, thus sparking the events of the book.
  • James Ellroy's Underworld USA Trilogy (American Tabloid, The Cold Six Thousand and Blood's a Rover) is all about this and the fallout, as well as the Martin Luther King and Bobby Kennedy assassinations. Ellroy pins it on a combination of the Mob, Cuban exiles, FBI agents and right wing extremists.
  • In Neal Stephenson's Snow Crash, there is a book with the title "How America Was Saved From Communism: Elvis Shot JFK."
  • Nicholas A. DiChario's story "The Winterberry" is told from the point-of-view of a brain-damaged JFK, officially dead and hidden away in order to avert a national crisis.
  • In Rene Barjavel's The Immortals, JFK is assassinated because while under the influence of strong pain drugs (famously prescribed for his back) he deliberately infected himself with the immortality virus that is at the core of the plot, convinced he is the only person who can save humanity from Communism and/or global thermonuclear war. The virus incubates for days or weeks before rendering the host immortal (and contagious) and the Dallas trip falls into the incubation window. So, in a unique take, JFK is assassinated so that all other life on Earth can live.
  • In the novel Replay by Ken Grimwood, the protagonist attempts during one of his "replays" to thwart the assassination of JFK by forging a threatening letter bearing Lee Harvey Oswald's name and address and mailing it to the White House, leading to Oswald's arrest. However, the assassination still plays out exactly the same (including Ruby's assassination of the assassin), except a different man takes Oswald's place, leading to speculation that there was a conspiracy, and the plotters had back-up shooters prepared to step in.
  • The Doctor Who Expanded Universe novel Who Killed Kennedy reveals the assassination was a plot by the Master to get World War III started just in time for the First Doctor's arrival on Earth on November 22, 1963, and that the attempt was supposed to fail — in order to prevent nuclear catastrophe, the narrator of the novel eventually has to travel back in time and shoot Kennedy himself.
  • The Robert Littell novel The Sisters has two CIA agents planning the assassination of Kennedy - never named, but obviously him - by activating a Soviet agent to be one of the assassins, so he can be blamed for it. Of course, then it turns out one of the two agents, as well as the Soviets, has an agenda of his own...
  • In the novel The Lacey Confession a very rich old man leaves a deathbed confession stating that he had JFK assassinated. The reasons turn out to have nothing to do with politics at all. He hated Kennedy for purely personal reasons.
  • Played with in the Alternate History novel The Two Georges, set in a world where the American Revolution was resolved peacefully, which features an assassination very similar to several theories of the Kennedy assassination, including snipers apparently at work from behind a nearby grassy knoll... except that the victim in this case is an alternate version of Richard Nixon, not Kennedy. Kennedy himself is still alive, but in this world is a newspaper publisher.
  • In the President's Vampire series, this assassination was, much like nearly everything else in the series, engineered by the Shadow Company. Though it turns out that was just stage one of the plan — they were also supposed to blow up Air Force One while Johnson was onboard being sworn in, then leave evidence that pointed towards Cuban agents, in order to trigger World War III. Fortunately, Cade hunted down and killed the team responsible, before this could happen.
  • According to The AMLASH Legacy, an unpublished Roman ŕ Clef written by former CIA agent David Atlee Phillips, Lee Harvey Oswald was assigned to AMLASH, the CIA's project to assassinate Fidel Castro, but became a Rogue Agent and assassinated Kennedy by following the same tactical plan.

    Live-Action TV 
  • On Almost Live!, a 90's sketch comedy show had a fake game show called "Conspiracy!" where an unknown Bill Nye kept insisting "Tiger got him."
  • On Angel, a conspiracy theorist character encounters the goddess Jasmine, who clears up the mystery and tells him that there was no second gunman, and Oswald acted alone. However, it is revealed in the fifth season that Joe Kennedy had made a deal with Wolfram and Hart and then tried to back out of it. Fred comments that this explains a lot.
    • This, of course, is consistent. The Kennedy Curse could be the referenced gag here, which befell many members of the family. The discussion was in the public consciousness due to the then recent death of JFK JR. The Other Wiki lists three different Joe Kennedys in their list of incidents (The Senior, The Junior, and The Second). On the flip side, Fred is from Texas, so JFK is still probably the more immediate thought.
  • If Blackadder ever had a sixth series, it would've shown Baldrick accidentally killing the President while playing around with a gun in Dallas.
  • Happens on Bones when his skeleton is brought in by The Men in Black. Of course it turns out that there was a second shooter, which then leads to Booth getting really upset, and then they find out that it wasn't the skeleton of JFK anyway. Maybe?
  • In a comic sketch on Chappelle's Show, Dave Chappelle as the President reveals to the world that JFK was killed by Oswald acting alone. With a magic bullet. Literal magic.
    "Yes. Magic is real. We've known about it for almost two thousand years."
  • The Colbert Report
    • At one point on his show, Stephen Colbert deduced that JFK traveled back in time and killed himself.
    • In another episode, he claims that Jackie killed Kennedy. And in another, he blamed Bigfoot. In yet another, he says that he believes Lee Harvey Oswald killed him... but that he was a robot built by the Cuban government.
  • Dark Skies
    • Majestic 12 had him killed after the protagonist told him and Bobby the truth about Roswell and The Men in Black. Jack Ruby, on the other hand, was an agent of the Hive.
    • The protagonist also recounts the story to the Warren Commission, but they don't buy the ludicrous story about aliens and conspiracies. Nevertheless, his testimony is still included in the locked archives of the investigation.
  • Doctor Who:
    • "The Deadly Assassin" riffs off this as a Whole Plot Reference - the Doctor gets framed for assassinating the Lord President of Gallifrey with a sniper shot from a high vantage, and has to prove a second gunman did it.
    • "Rose": A man who's been collecting information about the Ninth Doctor reveals he was present at the assassination, with the tone of his voice suggesting he believed the Doctor something to do with it. It's never mentioned again, but the implication from the photo (and given what we know about him) is that the Doctor was actually there to find out for himself what was going on.
    • This interesting line in "Let's Kill Hitler":
  • In an episode of Early Edition, Gary finds the real shooter and prevents him from assassinating the current president.
  • On Hawaii Five-0, a conspiracy theorist friend of Jerry's comes to Hawaii on the trail of new evidence that might reveal a conspiracy behind the assassination and she is then shot dead in public. The cops continue her investigation and in the end find out that she actually discovered evidence of a conspiracy by senior White House officials to assassinate Fidel Castro, something that has been publicly known for decades. She was killed because of a separate investigation she was conducting into a chemical company.
  • The History Channel did a program about the assassination in which they put (1) a man in a bucket truck; (2) at the exact same height as the window in the Texas School Book Depository; (3) with a Mannlicher-Carcano rifle exactly the same as Oswald's; (4) pointing at a similar convertible automobile; (5) at the same distance from the bucket truck as the book depository window was from Dealey Plaza; (6) holding dummies made of ballistics gel; (7) with pig bones in the same places as the appropriate bones struck in President Kennedy and Governor Connolly; (8) placed in the same positions in the vehicle as the two men were in the original automobile; (9) which was being towed at the same speed as the original vehicle was driven, and had the man take three shots at the car. The examination found that (1) the man who made the shots could make them with the rifle fast as was claimed; (2) the bullets followed virtually the identical trajectory as the original ones were reported to have done as the "single bullet" theory and was only off by a tiny fraction of an inch due to differences in the bone, including going through one body and into the other one. While it doesn't completely prove the single bullet theory, it makes an extremely strong case that it is a credible argument: that the entire killing and injuries to the second person could reasonably have been the result of the one bullet, caused by one man shooting from the 6th Floor window of the Texas School Book Depository. (Unless that's what they WANT you to think...)
    • Note that in the above example they went so far as to use fans to generate the exact same wind speed that occurred that day and would have been generated by the car's speed. They also had fluid in the ballistics dummies designed to replicate bodily fluids, and the spatter pattern of the green gel in the mock car matched that from the assassination car and even replicated the "cloud" pattern seen on the Zapruder Film. They also took their sharpshooter (a Sandhurst-trained champion marksman, brought in so they could be sure he'd hit the same spot the assassin hit on the skull, i.e. a target the size of a dime) to three of the purported "second gunman" sites and had him attempt to sight on a car with actors positioned exactly as Kennedy and Jackie were during the final shot. He determined firing from the sewer (à la The X-Files) would be impossible, a gunman on the overpass wouldn't be able to see Kennedy, and a gunman on the grassy knoll would have resulted in either a dead Jackie (via a through-and-through shot with jacketed ammunition) or a Kennedy with no head left on his corpse (with a soft-nosed round more like what a "professional" sniper would be likely to use). The show went well beyond most investigations in not only showing the Lone Gunman theory as plausible but the alternatives as impossible. Unless that's what they WANT you to think . . .
    • A similar History Channel show tested the idea that Oswald couldn't have gotten down to the break room in the amount of time it took for the police to arrive by having someone of Oswald's size and fitness level attempt it. He didn't even need to walk particularly fast. They then had him walk Oswald's supposed route that eventually led him to his confrontation with Officer Tippet, that was said to be impossible for Oswald to travel in the amount of time he had. Again, the stand-in did so without even breaking a sweat.
  • The In Search of... episode "Lee Harvey Oswald" suggests that the KGB did it in revenge for the Soviet Union's humiliation in the Cuban Missile Crisis. The case of Yuri Nosenko is discussed, and it's claimed that the FBI killed an investigation of Nosenko because they didn't want to admit they had failed to properly investigate whether Oswald was a Russian agent. Some talking heads tell us that Oswald was replaced by a Soviet double and that his diary was a Soviet forgery. The show offers no explanation for who fired from the grassy knoll, but nevertheless insists that some unknown person did.
  • The Invisible Man TV series had a brief reference to this.
  • In Leverage the assassination is the basis for a Seinfeldian Conversation between Eliot and Sterling on a job. The camera returns to them in the throes of a shouting match in which Sterling loudly and unequivocally proclaims it "Absolutely humanly impossible" for the rifle to be fired that fast. Naturally, Eliot's pulled it off.
  • Murder, She Wrote: In "Dead Eye", Jessica gets involved in a murder centred a set of photo negatives that prove the involvement of an organized crime figure in the Kennedy assassination. At the end of the episode, the negatives are lost in the harbour and the mob boss dies trying to escape the police, with the implication that someone might have tampered with his brakes.
  • The Murdoch Mysteries episode "Back and to the Right", despite being set around 60 years prior to the Kennedy assassination, nonetheless homages most aspects of the conspiracy theories with an apparent assassination attempt on the mayor of Toronto.
  • NewsRadio: In Bill's goodbye letter to Jimmy James, he thanks him for letting him in on who really killed Kennedy.
  • PBS' Nova analyzed the ballistics of the assassination in "Cold Case JFK", and again demonstrated that the "magic bullet" really could do what it was claimed to. Carcano bullets have weird ballistic properties, including extremely high material penetration and a tendency to tumble after striking objects. This explains the "magic bullet" inflicting the wounds it did on the governor (it hit him traveling sideways and ended up slightly flattened), and the horrific damage to Kennedy's brain (it tumbled as it passed through).
  • In one flashback in The Pretender, young Jarod is pretending Oswald's part, and concludes that he wasn't acting alone.
  • In the QI episode "Journeys", Stephen comments that, unlike everyone else in the show, he's old enough to remember the assassination. Phil Jupitus suggests that he remembers it because he was standing on a grassy knoll with a rifle in his hand.
  • In a famous episode of Quantum Leap, Sam and Al puzzled about it while he leapt back and forth through the life of Lee Harvey Oswald. In the end, they determine that Oswald acted alone, and Sam leaps out of his body and into Secret Service agent Clint Hill just in time for Oswald to make the shot. Sam's mission was to keep Oswald from killing Jackie Kennedy, who had died in the "original" timeline, according to Al. Al is actually a conspiracy theorist at first; when Sam's experiences change his mind, he memorably remarks that "It's more comforting to believe in plots, because if Kennedy could be killed that easily, by one sicko, what hope is there for the rest of us?"
    • The series' creator, Donald P. Bellisario, had actually served with Lee Harvey Oswald in the Marines, and wanted to show that yes, Oswald was willing and capable of doing this on his own, something many people had a hard time believing. (Remember that odd scene with Sam-as-Oswald talking to some random Marine who finds his copy of The Daily Worker? That was a dramatization of Bellisario's real meeting with Oswald.)
  • Red Dwarf had the crew causing a Bad Future by accidentally knocking Oswald out of the window (in the process of going back in time to replenish the ship's depleted stock of curry), and had to bring the now not-dead JFK himself back through time to shoot himself from the grassy knoll to restore his place in history. Especially hilarious since suggesting that the time traveling Star Trek crew kill JFK to fix a corrupted timeline is what cost Gene Roddenberry his Protection from Editors.
    JFK: You mean... assassinate myself?
    Lister: Yeah. It'll drive the conspiracy nuts crazy, but they'll never figure it out.
  • In a 1992 Saturday Night Live Weekend Update skit, then-anchor Kevin Nealon discussed a then-recent report on the trajectory of the fatal bullet, claiming that it's path had been tracked to Albertville, France, where it would be competing in the skiing events of the upcoming Olympics. Citing the many conspiracy theories surrounding the assassination, Nealon snarked:
    "It is not yet known if the bullet will be representing Cuba, Russia, the Mafia, or the CIA."
  • Seinfeld:
    • Parodied in an episode in which Newman and Kramer describe an incident about someone spitting on one of them that reflected the events of the JFK assassination. Jerry then acts as the token Conspiracy Theorist by claiming Kramer's story is "impossible" then has the two reenact the scene and claims, "There must have been a second spitter." It's even funnier when you know that Wayne Knight, who plays Newman was also in the movie JFK which came out just before the episode aired and was used in the exact same way in the courtroom demonstration of the "magic bullet" theory by Kevin Costner's character!
    • In another episode, Kramer has become convinced Jerry is in some way connected to the CIA and his life as a New York comedian has been a cover. "He might even know who killed Kennedy!"
  • On Strangers with Candy, Mr. Noblet tells his history class that syphilis is one of the most destructive forces in human history ("right up there with Germans"): "It wiped out the Romanovs, it decimated our fleet at Pearl Harbor, and of course, Fidel Castro impersonated Marilyn Monroe and gave President Kennedy a case of syphilis so severe that eventually it blew the back of his head off." Incidentally, Chuck Noblet is played by Stephen Colbert, mentioned above.
  • In an episode of The Twilight Zone revival, a time-travelling history professor prevented the JFK assassination which resulted in time correcting himself by having Khrushchev be assassinated instead and creating a timeline where mankind's extinction via nuclear war between the U.S. and U.S.S.R. is inevitable. When informed of this, Kennedy volunteers to go back, which impresses the professor so much that he sends JFK to the future and he himself takes the president's place in the motorcade so that he can't be in the crowd to prevent the assassination in the first place, returning the timeline to normal. The (boringly obvious) Aesop? Don't mess around with history. Extra bonus points for the professor being JFK's very distant descendant (but not an Identical Grandson), and JFK becoming a professor of history himself.
  • The plot of Twin Peaks never actually addresses this, but Cooper muses:
    Cooper: (to his tape recorder) There are two things that continue to trouble me, and I'm speaking now not only as an agent of the Bureau but as a human being: What really went on between Marilyn Monroe and the Kennedys? And who really pulled the trigger on JFK?
  • In one episode of Walker, Texas Ranger, Walker is tracking down "The Viper", a notorious assassin. While talking with an Interpol agent, it eventually comes out that The Viper was the second shooter. It's also revealed that a very young Walker was at the parade, and very few feet away from JFK when he was shot.
  • On Witchblade, Sara was investigating the murder of a guy who made off with the video made of Kennedy's murder, while being haunted by the ghost of JFK herself.
  • The X-Files
    • The Cigarette-Smoking Man claims to have killed Kennedy (and Martin Luther King as well), though it's not clear whether or not he's being truthful. Indeed, he is equally as dishonest as he is evil.
    • In "Unusual Suspects" Byers asks this question to X, who snidely replies "I heard it was the work of a lone gunman." This inspires Byers and his friends to name themselves The Lone Gunmen.
    • Ironically the biggest conspiracy nut on the show, Mulder himself, actually says in "Unrequited" that he believes the Warren Commission report.

  • "After all, it was you and me", at least according to The Rolling Stones' "Sympathy for the Devil".
  • There's a (comedic) Laura Cantrell song called "Lee Harvey was a Friend of Mine" about how Mr. Oswald was too nice a guy to kill Kennedy.
  • Obliquely mentioned in the They Might Be Giants song "Purple Toupee":
    I remember the book depository
    Where they crowned the King of Cuba
    That's all I can think of, but I'm sure there's something else
    Way down inside me, I can feel it coming back.
  • New Order's song "1963" is based on the theory that this was an attempt by John F. Kennedy to Murder the Hypotenuse (Jackie) Gone Horribly Wrong.
  • The Misfits' song "Bullet".
  • The Music Video for the "Reload" song by Ministry is a spoof of the assassination with the band members playing the various roles. A series of people are shown taking a shot, including Marilyn Monroe, Andy Warhol, The Pope, Nixon, Castro, an alien and Jesus with a nail gun!
  • Chumbawamba's "Everything You know Is Wrong".
    See my silhouette, in the Super 8, around the Grassy Gnoll
  • The Postal Service's "Sleeping In."
    Last week I had the strangest dream
    Where everything was exactly how it seemed
    Where there never any mystery on who shot John F. Kennedy
    It was just a man with something to prove
    Slightly bored and severely confused
    He steadied his rifle with his target in the center
    And became famous on that day in November
  • Andy Prieboy's "Tommorrow Wendy" (although the Concrete Blonde cover is probably better known):
    Underneath the chilly grey November sky
    You can make believe that Kennedy is still alive
    And we're shooting for the Moon
    And smiling Jackie's driving by
    They say "Goodbye"
  • Jonathan Coulton's song "The Presidents" had this line:
    Kennedy was killed by a magic bullet

    Print Media 
  • In a MAD article "Commemorative Plates of Revisionist History" (issue #373) JFK is depicted shooting himself, because his plot to turn over the US government to the Pope was about to be exposed.
    • Speaking of MAD, they filled a whole page with unusual conspiracy theories, ranging from Onassis (cue to tanker on the crime scene) via Zapruder (you still think that it was just a camera?) to "we all did it" (obviously a nod to the Rolling Stones, see above).

    Puppet Shows 
  • According to a deleted scene in Team America: World Police, it was Winnie the Pooh.
    Spottswoode: That cock-sucking bear killed Jack Kennedy!

     Tabletop Games 
  • Conspiracy X has one of the most convoluted explanations in any medium: Kennedy found out that his Secret Service agents were working for Aegis (the default conspiracy for the player characters), and tried to blackmail them into becoming his own personal covert operations team. So Aegis decided that Kennedy had to go and got Oswald, one of the successful MKULTRA subjects, to take him out. On the day, Oswald fired two shots but was interrupted by a Black Book (a rival conspiracy to Aegis) agent sent to stop Oswald as part of an agreement they had made with the President once Black Book got wind of the the assassination, but Oswald got away by shooting the Black Book agent, who survived due to a Bulletproof Vest (accounting for the three shells found in the book depository).

    It get weirder: the two shots Oswald fired were so off-target they wouldn't kill Kennedy, so two psychics that Aegis had kept as back-up made the bullets zig-zag through the President (a reference to the "magic bullet" trajectory). But this still wasn't the kill shot, which came from a mysterious shooter using an unknown quiet weapon who shot at the same time as Oswald from the Grassy Knoll, and hit Kennedy's head. It's that sort of game.
  • Twilight Struggle utilizes this as the "Lone Gunman" card, a Mid-War 1-op Soviet event card that allows the Soviet player to look at the US player's hand and then play 1 operation point on the board - it's effectively the Soviet version of the Early War card "CIA Created". The game makes no claim that the Soviets had any hand in the assassination; rather it represents Soviet willingness to capitalize on the chaos caused by the shocking event.

  • In Assassins, Oswald is the shooter, with Presidential assassins (successful or not), from John Wilkes Booth clear through to John Hinckley, in the Texas Schoolbook Depository encouraging him. Booth even makes references to the various conspiracy theories.
  • The Complete History Of America Abridged parodies this trope. The "Shot Heard Round The World" that started the American Revolution is said to have been a bullet "fired from the fourth floor of the Lexington and Concord Scroll Depository" by an unknown person, moving along a bizarre trajectory including at least one U-turn, and ultimately killing seventy-three people — at least, if you believe the Official Benedict Arnold Committee Report. The oversized bullet prop from this sketch is recycled to portray the assassination of Abraham Lincoln (which is followed by a bunch of random and mostly unrelated conspiracy theories) and, after the show reaches the 1960s, is shown as having been present at the Texas Book Depository (this scene is not fully staged). At the end of the play, Conspiracy Guy, after Taking the Bullet (the very same bullet), makes a dying confession that he, not Oswald, shot JFK, and also claims responsibility for killing RFK, Martin Luther King, Malcolm X, Marilyn Monroe, and J.R.
  • In MacBird!, an American political travesty of Macbeth written in 1967 by Barbara Garson, the question of who shot John Ken O'Dunc is asked but never answered. The implication of the parody is that MacBird (i.e. Lyndon Johnson), who thereby becomes President as the witches prophesied, somehow conspired to murder Ken O'Dunc, and perhaps his assassin as well. Bowing to public pressure, MacBird orders a "full investigation" from the Earl of Warren, whose results are not reported in the play.

    Video Games 
  • Mafia III: Though taking place five years afterward, the country still understandably reels from such a horrific event. News broadcasts throughout the length of play bring it up. The Framing Device is partially composed of one of the protagonists, a Vietnam veteran turned CIA agent, telling his story after the events of the game. The interview, and indeed his entire involvement in the plot of the game, is a setup for said protagonist to begin his Roaring Rampage of Revenge against the conspirators in the assassination plot.
  • Deus Ex: DeBeers implies that the Illuminati had JFK killed when he said too much.
    Lucius DeBeers: We don’t equivocate about outsiders, do we? Mr. Kennedy mentions a ‘plot’ during a speech at Columbia University, he’s out, no discussion, no matter that we got him elected. But a student of ours, an initiate — oh, heavens, no!
  • The controversial JFK: Reloaded recreates that fateful day from Lee Harvey Oswald's point of view, the point of the challenge being whether the shots fired according to the Warren Commission can be reproduced by the player. That's: three shots, one right in front of the car, the second causing one injurylocation  in Kennedy and threelocation  in Connally, and the final one taking off the back of Kennedy's head. (Oswald missed with the first two shots.)
    • Of course, this game makes it so depressingly easy to assassinate the president that a lot of players try to make the kill in all sorts of... uh... creative ways (like shooting the driver, causing the car to crash).
  • An official Skirmish map in Command & Conquer: Tiberian Sun was called "Grassy Knoll". The map featured an urban area (that looked roughly like the place of shooting with regards to the road and the building placement) and a grassy elevation. On top of the elevation was a single custom unit called "Assassin" whose weapon used the "sniper rifle" sound clip and had little effect on vehicles but high damage on infantry.
  • There's an official CTF map in Unreal Tournament 2004 named Grassy Knoll. Besides an abundance of sniper rifles, though, there isn't much of a similarity.
  • Assassin's Creed. The Templars killed him because he was going to go public with the existence of the Pieces of Eden. Oswald actually did the deed, Zapruder was his backup, and the shooter on the grassy knoll was a Piece of Eden-created illusion meant to confuse witnesses and muddle up the investigation.
    Operation: New Frontier

    HQ has given the go-ahead to extract the resource. Negotiations are over. F. is planning to give the vote to everyone. Reason just doesn't work with someone like that.

    I'll send you the driver. We've trained him with PE2 in our labs, he shouldn't be any trouble.

    The motorcade route is marked below. Once the target has been downed, either by Oswald or Z., use PE1 to stage a distraction. Make some kind of phantom appear around this slope I've marked with an X. Freak people out. The driver will grab PE3 in the confusion.
  • In Call of Duty: Black Ops, it's implied that the main character, Alex Mason, was the one who killed JFK due to being conditioned mentally with number codes after being captured by the Russians. It may still have been Lee Harvey Oswald though, as Mason's brain washing was hijacked by Reznov and redirected at Reznov's enemies, who were in charge of the whole brain washing thing. The end credit scene where a brainwashed agent assassinates Kennedy is done from first person, so we don't know who it actually was..
  • Word of God says that in the Metal Gear Solid universe, The Boss killed JFK. This never comes up, though.
  • Referenced in Psychonauts in the Milkman Conspiracy level. Raz must navigate a field of trench-coat wearing G-Men holding rifles while another shooter tries to hit him from the Book Depository.
  • In Gone Home, Terry, Sam and Katie's father, have made a fictional book based on serveral conspiracies in his attempt to become a known writer. The game barely touches on what the book is about, but serveral ideas were brainstormed and put up on Terry's wall in his studies, such as JFK being kidnapped and the assassination was a cover-up. The book barely sells, with a majority of the unsold books taking up space in the house. It sends Terry into further despair.
  • Crusader Kings II parodies this with the Flavor Text for one version of the "assassination" plot, which comments that the victim was killed in a barrage of arrows between a "scroll repository" and a grassy knoll. It goes on to say that your co-conspirators are spreading rumors of a "lone bowman" (unless your character was the victim, in which case the button text says "This was no lone bowman!", and the text of the event says that your head was snapped "back and to the left").

    Web Original 
  • In Spacetrawler a raving alien conspiracy theorist claims that JFK was a shapeshifting galactic criminal who hid out on a dark planet and became a ruler there for a while before being assassinated by the Galactic Organization of Bodies. It's noteable that several other theories of hers prove to be at least somewhat accurate.
  • Parodied in Our Dumb Century, whose initial article on the JFK shooting alleges that the President was shot by "CIA, Mafia, Castro, LBJ, Teamsters, Freemasons", and possibly aliens and Governor John Connally as well. His body was then stolen and used for myriad purposes. And all forty-three shooters were gunned down by Jack Ruby. Ultimately, the Warren Commission concludes that its eight members did it acting alone.
  • In the The Onion article "Area Man Can Remember Exactly Where He Was, What He Was Doing When He Assassinated John F. Kennedy", the assassination was carried out by a certain Edgar Denton, who was apparently part of a wide-ranging conspiracy involving the CIA, Lyndon Johnson, Ho Chi Minh, Abraham Zapruder and the Postmaster General John A. Gronouski.
  • In a Clickhole video interviewing eyewitnesses to the assassination, one of them questions if someone besides Oswald killed the president, like the gorilla holding up a sign saying "Gorilla Kill The President" that was in the crowd.
    Man Holding a Bunch of Hot Dogs: Holy shit! That bullet was meant for me.
  • A long-circulated piece of Internet humor calling for have America once again become a part of Great Britain has a list of conditions, one of which is "Please tell us who shot JFK. It's been driving us nuts." The American retaliation reads "We'll tell you who shot JFK when you apologise for the Teletubbies."
  • SCP Foundation
    • SCP-157-ARC is the bullet that killed JFK (and was used in many other historic shootings, like Lexington), but due to its low quality the page is now only preserved for archival purposes.
    • SCP-3780 pretty much boils down to "the Foundation shot JFK"; while Lee Harvey Oswald did indeed make the killing shot, the time period is cluttered with temporal anomalies to a ridiculous degree, all of which involve Oswald being thwarted. Thus, the 23rd century-era Foundation continuously has to go back in time to destroy the anomalous interventions and help Oswald shoot JFK.
  • This video claims (as a joke, probably) that Kennedy was killed by a then two-year-old Barack Obama.
  • In 100th Video Spectacular! (MEGA COLLAB)! by Matt Santoro, Zak says that Matt, who was only 28 at the time of the video, helped kill John F. Kennedy.
  • During the brief time in which Ask Vector Prime was hijacked by Sideways, the bot in question claimed to have been responsible for killing JFK.

     Western Animation 
  • Dilbert "The Assistant": The company that Dilbert works for had Kennedy killed, as a marketing stunt to draw attention to their line of pillbox hats. It continues to have "unforseen repercussions".
    Board member: You know, sometimes, I think it might be wrong to manipulate world events just to sell women's hats.
    (Board breaks out in laughter)
  • Subverted on Duckman. Coming face to face with the leader of a conspiracy, the leader explains all the 20th Century events they're responsible for. When asked about JFK, he just says that was a lone gunman.
  • Family Guy
    • Parodied in a cutaway implying that Lee Harvey Oswald was a poor marksman; Oswald is cheering for Kennedy from the sixth story window when he sees a shooter on the grassy knoll about to fire on the president. Drawing a rifle, he takes aim and says "Alright, Lee, time to become an American hero!"
    • Also parodied in yet another cutaway when Brian and Stewie travel to a parallel universe in which, quoth, "Frank Sinatra never used his influence to get Kennedy elected, which led to Nixon botching the Cuban Missile Crisis", resulting in a completely vaporized Quahog. When Brian asks who Lee Harvey Oswald shot, Stewie casually replies "Mayor McCheese".
    Brian: That joke's not in bad taste, is it?
    Stewie: Of course not, he's a cheeseburger!
  • Parodied in Robot Chicken, in which a mongoose with a sniper rifle does the job.
  • In Justice League Unlimited, Conspiracy Theorist super-hero The Question is being tortured for information after he stole computer files from a secret government organization plotting against the superheroes of the world. When questioned with "What do you know?" he responds with this gem: "There was a magic bullet. It was forged by Illuminati mystics to prevent us from learning the truth!"
  • Dale on King of the Hill is obsessed with basically all conspiracy theories, so it's no shock that this is one of his favorites. He calls the Warren Commission Report his favorite fairy tale, and reads it to his son as a bedtime story. But, one fateful day, when he looks over his detailed scale model and finds he reversed a direction, he comes to a horrific realization: it all makes sense. The Warren Commission Report, what he had previously believed to be laughably impossible, makes perfect, logical, consistent sense. This triggers a bout of depression, a trip to Dallas to see for himself, a run in with a helpful and polite policeman, and a reversal of his seething anti-government views — until Hank needs his paranoid knowledge of local officials and their private details to fix a troubling bureaucracy snafu. Apparently, Dale had been confusing East and West his entire life. Going from that point of view, the Warren Commission's report does in-fact make perfect sense, so it's hard to imagine how Dale ever believed the conspiracy in the first place. Maybe he just likes repeating what he hears.
    • Dale at one point mentions to Boomhauer that he didn't think he needed a compass with him to read the report, then asks Boomhauer what direction he is standing in and Boomhauer is unable to respond.
  • The Simpsons
    • Spoofed when Homer and Marge are said to be looking for "their own mystery", and cuts to the two going through books with a sign saying "Who really shot JFK?". Homer's conclusion? "Lee Harvey Oswald was trying to steal the Jack Ruby!". He's very disappointed when he learns that Jack Ruby was actually a man.
    • In another episode, Professor Frink attempts to implicate Marge in the assassination, showing a courtroom a film of the assassination and pausing on a frame when what appears to be Marge's distinctive hairdo can be seen in the background.
    • In "Today I Am A Clown", Homer replaces Krusty while the latter studies for his Bar Mitzvah and turns it into a talk show. Lisa mentions that he now has great power to put to good use, as he imagines himself saving Lincoln from the attack at the theater. He's forced to go back to reality, to continue the conversation... and once he said what he had to, he returned to his fantasies: now there is a man aiming at JFK, and both Homer and Lincoln appear in the scene to give him a beating.