Series / Diagnosis: Murder
is a mystery/medical/crime drama television series starring Dick Van Dyke
as Dr. Mark Sloan, a medical doctor who solves crimes with the help of his son, a homicide detective played by his real-life son Barry Van Dyke." That's directly from The Other Wiki
and is probably one of the best explanations of the show. (The Van Dyke Family roadshow perhaps? Given that at least two of Barry's children turn up in the series and Dick's brother turns up as Mark's brother...)
In between saving people's lives, Mark as the chief of internal medicine also finds time to help the woefully inadequate LAPD find the constant murders that have been going around lately. The whole idea is that a patient will come in comatose under the reasoning that a landslide had knocked them out and caused internal bleeding so they died, yet under closer inspection these "rock bruises" look more like the shape you would expect after been repeatedly hit by heavy books. Steve, this man wasn't killed by rocks on a landslide but by books in a library; my diagnosis, murder.
It's woefully ridiculous but the fact that the show knows it's a stupid idea and pokes a lot of fun at itself just makes it that much more appealing. Mark doesn't solve the crimes by himself; Steve, Mark's son mentioned above, gives him reason to poke around. Also, depending on the season, he has doctors Amanda Bentley, Jack Stewart and Jesse Travis. The latter opens up a BBQ restaurant with the policeman Steve. So Amanda and Jack/Jesse will then get themselves into random danger with the killer while trying to solve the murder because clearly being highly trained doctors with lives to save isn't enough to keep them occupied and they don't have the brains to ask their police friend, Steve, to look into it for them.
It's not commonly known that this was a spinoff of Jake And The Fatman
(which in turn was a spinoff of Matlock
Contains examples of the following tropes:
- Absentee Actor: Pushed to extremes in Season 8 when either Jesse, Amanda or both were absent from nearly every episode. There are only 6 episodes of the entire season where all 4 main characters appear, and Jesse isn't even in the series finale.
- Adam Westing: Adam West himself cameos as a washed-up actor who was made famous by playing half of a crime-fighting duo, Tuttle and the Mummy.
- Amateur Sleuth: Dr. Mark Sloan.
- Birthday Episode: "The Busy Body"
- Bitter Almonds: Mark identifies a glass of wine as being laced with cyanide by the aroma of almonds in one episode.
- Banana in the Tailpipe: Used with a wad of cash in the tailpipe.
- Beleaguered Bureaucrat: Hospital administrator Norman Briggs. Initially depicted as an Obstructive Bureaucrat, he later demonstrates that he genuinely cares for Community General but is caught between the needs of the hospital and the realities of the economy.
- Bluffing the Murderer: Several episodes have Mark using this trick to make the killers incriminate themselves.
- Breaking the Fellowship / Putting the Band Back Together: In the two-parter "Obsession", after serial bomber Louis Sweeney, whom Dr. Sloan and his son Steve helped put away, is executed for his crimes, the killer's children pull off a series of copy-cat bombings, causing the police to suspect that they executed the wrong man. At the end of Part 1, facing a public relations nightmare, the board of executives at Community General revoked Dr. Sloan's medical license and fired Amanda Bentley and Jesse Travis, while the LAPD suspended Steve Sloan indefinitely. In Part 2, the four of them reunite after a few weeks to clear their reputations and prove that Louis Sweeney was indeed guilty of the bombings he committed, and that his children were responsible for the copy-cat bombings. By the end of the arc, Dr. Sloan's license is restored and everyone's back on the job. And then Sweeney's daughter blew up the hospital.
- Bunny-Ears Lawyer: Dr. Sloan has raised eccentricity to a high art (he's been known to make his rounds on roller-skates), but his skills as a doctor and as a consultant to the police more than make up for that.
- Chuck Cunningham Syndrome: Delores Mitchell and Norman Briggs.
- Church of Happyology: Earthonomy, a cult with ridiculous mafia-like connections. They kill a reporter who was investigating them and attempt to kill another reporter. One suspect is even a closeted gay actor obviously based on... a certain actor. It turns out the killer was a hitman hired by the head of Earthonomy, who was having a homosexual affair with the gay actor.
- Connect the Deaths: A serial bomber wrote the name of her dead father on the city map. The absurdity of this is Lampshaded by Steve, who draws a pig in the same pattern, though of course Dr. Sloan is right.
- Contractual Purity: An episode of Diagnosis: Murder had the murder victim (the Executive Head of a PAX-style Christian TV network) given a fatal heart attack by video clips sliced into a show she's reviewing that had images of a lookalike practicing Satanism (which she did in college), something that would ruin anyone's career, let alone hers.
- Criminal Doppelgänger: The two-parter episode "Gangland" centered on a recently paroled mob boss who bore a striking resemblance to Dr. Mark Sloan (both roles played by Dick Van Dyke)
- Crossover: With Matlock in the two-parter "Murder for Two"
- "Hard-Boiled Murder" has Mark helping Joe Mannix with an old case he didn't get around to solving in his own show.
- Dangerously Genre Savvy: Dr. Mark Sloan demonstrated a shocking amount of Genre Savvy in a multi-part arc in which he was kidnapped by the deranged son and daughter of a serial bomber who had been executed as a result of Sloan's investigation. Even as a hostage he succeeded in playing the siblings against each other while providing clues to his son the cop and other partners in crime-solving that led them to the kidnappers. A federal agent assigned to the case supplied the lampshade; "Some people you should not kidnap! I swear, if Mark Sloan is your enemy, shoot him in the head, otherwise he will make you suffer!"
- Death in the Clouds: "Murder in the Air"
- Diabolus ex Nihilo: The motive of the culprit in "Rear Windows '98" is never revealed.
- Disposing of a Body: One episode (that was kind of a ghost story) had one corpse turned into an exhibit skeleton.
- Everything Is Online
- Evil Twin
- Friend on the Force: Mark's son.
- Gangsta Style: Played with in an episode where Mark Sloan is at a gun range being shown how to use a pistol. He fires off a few rounds normally (with realistic loudness and recoil) and then asks the man who was showing him whether he could fire it sideways "like on TV", twisting it to the side to show him what he meant. While the instructor starts saying why it's a bad idea, Mark fires the gun anyway by accident and the recoil flings it out of his hand with great ease and force - which creates a big enough diversion for another character to sneak past.
- Gold Digger: The victim in "Open and Shut"
- Hollywood Hacking: "Rear Windows '98"
- Homage: DM has done episodes that honor TV doctors of the past ("Physician, Murder Thyself" with Chad Everett, Wayne Rogers, Jack Klugman and Bernie Kopell), TV spies of the past ("Discards" with Robert Culp, Barbara Bain [as her Mission: Impossible character of Cinnamon Carter, which suggests...], Robert Vaughn and Patrick MacNee), TV cops of the past ("Murder Blues" with Fred Dryer, Angie Dickinson, Martin Milner, Kent McCord and James Darren), Emergency! ("Malibu Fire" with Emergency regulars Randolph Mantooth and Robert Fuller), Mash ("Drill For Death", with a number of cast members from both the movie and TV versions), Star Trek ("Alienated", with Trek regulars Walter Koenig, George Takei, Grace Lee Whitney and Majel Barrett, plus Wil Wheaton from TNG and Lost in Space's Bill Mumy) and the Happy Days-Laverne and Shirley-Mork and Mindy universe ("Food Fight" featuring Pat Morita, Don Most, Erin Moran, David L. Lander, Leslie Easterbrook, and Conrad Janis).
- Hypocritical Humor: When the hospital's computer system is brought to its knees by a virus, Norman asks the computer engineer who fixes the problem to give the staff a lecture on proper computer handling and to remind them that their computer terminals are not toys. The engineer then reveals that the virus on the system is commonly found in a particular computer game - which Norman has installed on his terminal.
- Identical Stranger: In "Gangland", Doc Sloan turns out to have a Doppelgänger.
- Inconvenient Hippocratic Oath: In one episode, Dr. Sloan is at a retirement home disguised as a wheelchair-bound senile person in order to investigate corruption. At one point, another character needs emergency medical treatment, so Sloan has to irrevocably blow his cover in front of all the staff and residents to help.
- Inheritance Murder: In one episode, there's a millionaire who decides to leave his fortune to a hospital, but who dies before he can change his will. Naturally, suspicion falls on his three awful children.
- Interdisciplinary Sleuth: Dr. Sloan uses his medical knowledge to solve crimes.
- Jack the Ripoff: The title character of the tie-in novel The Silent Partner is a serial copycat: one copycat each for multiple serial killers.
- Karma Houdini: In "Rear Windows '98," Susan doesn't even apologise for falsely accusing Jesse of intentionally poisoning her.
- The Killer Was Left-Handed: Almost used in an episode where the killer must be right handed. This lets the left handed man off, until it's revealed that everyone is innocent. Since someone must be guilty, it turns out the lefty is ambidextrous.
- Killing for a Tissue Sample: There's an episode in which the killer turns out to be a doctor who specializes in studying genetics, and his intended victim has a unique trait in her genes that he's convinced will further his research.
- Let's Get Dangerous: The normally calm and by the book Mark and Steve will resort to Jack Bauer Interrogation Techniques if their friends or family are threatened.
- Locked in a Room: Happens on a number of occasions. Notably to Jesse and Steve in the season 6 opener and to Jack and Steve in season 2, where Jack reveals he has Claustrophobia and has a panic attack.
- The Movie
- Mystery of the Week
- Not-So-Fake Prop Weapon: One episode featured a morning show staging a shooting between the hosts as a publicity stunt. Someone switched the blanks for real bullets and the cohost gets shot.
- Obfuscating Disability
- Older Than They Look: Jesse Travis got this on occasion. How gracefully he reacted depended on how snotty the other person acted.
- Phone-Trace Race: In one episode, the killer who had previously dodged phone traces allows the call to be traced to a pay phone to distract the police.
- Poorly Disguised Pilot: The episode "Blood Ties" was clearly a pilot for a series featuring the two female police officers who were showcased.
- Pregnant Hostage: In "Baby Boom."
- Reality Ensues: In the crossover with Matlock, the judge had Matlock spend a night in a cell when he tried pulling courtroom antics.
- Real Life Writes the Plot: Victoria Rowell's real-life pregnancy in Season Three resulted in Amanda Bentley falling in love and marrying a US soldier who was stationed in Bosnia. Her husband remained The Unseen, and from season four on, depending on the episode, either they got divorced or he died in a plane crash.
- Reliably Unreliable Guns: Steve Sloan's 9mm service weapon jams up on him during a firefight, prompting his opponent to say something to the effect of "those nine millimeters really are a piece of crap." For the remainder of the episode (and the series) he carries a revolver as a sidearm instead.
- Revealing Cover-Up: Used a few different ways in an episode where the murderer makes the death look like a suicide-by-pill-overdose. The murderer takes care to wipe their fingerprints off the pill bottle, but the victim's prints aren't on the bottle either. Also, when Mark tells the killer that it's unusual for there to not be a suicide note, the killer forges one using the victim's laptop; Mark checks the laptop's directory and finds that the note is date-stamped about 20 hours after the death, confirming that it's murder rather than suicide.
- Reverse Whodunnit
- Right Wing Militia Fanatic: One episode featured a militia group trying to separate the US West Coast into a state for whites, complete with the We Are Everywhere threat and a stolen nuke.
- Shock Jock: An episode features a vile, foul mouthed shock-jock type trying to get a squeaky-clean TV host on his show who turns out to be the mother of his child. She kills him instead, of course.
- Shoe Phone: One episode has an assassin being hired to kill someone at the hospital, using a gun concealed inside the handle of a crutch.
- Shown Their Work: In "Delusions of Murder" it's correctly pointed out that a person under hypnosis cannot be commanded to do something they normally wouldn't.
- Show Within a Show: Type 1, when Amanda wins the chance to be on her favorite show, and when they film a TV show in the hospital.
- Spiritual Successor: Murder 101, the Hallmark Channel's series of Made for TV Movies starring Dick Van Dyke as Dr. Jonathan Maxwell and Barry Van Dyke as Mike Bryant, a private detective (not the doctor's son this time around).
- Springtime for Hitler: In the episode "Murder at the Finish Line," a race car owner oversells her shares to backers, figuring that with the loser race car driver she has, they'll never expect any returns. However, the driver suddenly goes on a major winning streak and thus pushes the owner to murder.
- "Strangers on a Train"-Plot Murder: In one episode, after a new hospital administrator announces that she plans to have Dr. Sloan fired from Community General when he protests her short-sighted budget cuts, the new administrator turns up dead, and a sociopath calls up Dr. Sloan and says, "Now you owe me a favor." Dr. Sloan refuses to play along, obviously.
- Suicide by Cop: Subverted: the bad guy has a degenerative disease not covered by insurance (pre-existing condition), and spends the entire episode goading Steve into killing him. It is implied that part of Steve's refusal to do so is because the villain went a bit too far. Good Is Not Nice, perhaps?
- Suspiciously Similar Substitute: Dr. Jesse Travis replacing Dr. Jack Stewart for the 1995-96 season.
- Synthetic Plague: A genetically-altered strain of smallpox referred to as RZ1765 serves as a MacGuffin in one episode.
- Theme Naming: In "Inheritance of Death," murdered millionaire Jonathan Nash has three children whose names also begin with the letter J. (Julian, J. Edison and Judith).
- Tinkle in the Eye: The characters discuss how this always happens on TV before it actually happens.
- Twin Switch: A man murders his twin, then takes over his twin's life.
- Uncanny Family Resemblance
- Unsettling Gender Reveal: In one episode, the victim was a post-op trans woman, and Steve had been flirting with her before she was killed. To the show's credit, the victim was portrayed as a sympathetic character and none of the main characters freaked out about it.
- We Can Rule Together: Oddly invoked and lampshaded in the episode "Blood Ties" (a backdoor pilot for a cop drama involving two female police officers). A team of renegade cops, who have taken to murdering known felons and placing "organ donor" stickers on their drivers licenses so their organs can be harvested for transplants, tries to convince the two protagonist cops to join them. One of the two officers comments that this reminded her of a James Bond scene, where the villain tries to convince Bond to join him in taking over the world. She says, "All Bond had to do was say 'yes', and he could buy enough time for his fellow agents to rescue him and save the day. I never understood why he never said 'yes'...until now. The answer is 'no'."
- We Would Have Told You, But...: Steve and his partner are put under involuntary lockdown for threatening suspects. Turns out it's all a ploy to get the partner to admit to murders he'd committed and blanked from his memory a year before.
- What Have We Ear?: Mark is an amateur sleight-of-hand magician as well as a doctor, and occasionally pulls this trick.