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Trivia / Person of Interest

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  • Actor-Shared Background:
    • Like Jim Caviezel, Reese is from Washington state.
    • Like Michael Emerson, Finch is from Iowa.
    • In season 3 episode 18, Allegiance, Shaw states that her mother was Iranian, making her half Iranian like Sarah Shahi, the actress portraying her. She also speaks fluent Farsi.
    • Like Amy Acker, Root is originally from Texas.
    • In "QSO", Root goes undercover as a ballet dancer. We don't see what she does, but one audience member finds her quite impressive. Acker studied dance for over ten years before she was acting.
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  • Acting for Two: In addition to Root, Amy Acker also plays the physical embodiment of The Machine, which Finch hallucinates, in the series finale. She also voices the AI, in every episode after Root's death (in addition to the one where she did die). In the penultimate piece, in addition to the voice of The Machine, Acker also plays Root in a world where Finch never built his creation.
  • Career Resurrection: For Jim Caviezel.
  • The Cast Showoff: Kevin Chapman is an amateur boxer, so Fusco displays these skills on occasion.
  • The Danza:
    • John Greer is played by John Nolan, though it's a moot point in that everyone uses Last-Name Basis with him and the fact it's been confirmed to be an alias.
    • James Hanlon as James Stills.
  • Executive Meddling: A positive case — in the pilot's original script, Diane Hanson's exposure is only seen remotely. A scene was added in which Reese substitutes his recording of her talking to her dirty cops for evidence she's presenting in court.
    • In a very significant example, the showrunners had to fight the network to include the Machine and AI in the show at all. Fortunately, the executives lost that battle.
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    • It was due to an executive's suggestion that Carter was brought into the loop halfway through Season 1; the original plan was for it to only happen in the season finale. This is another one the crew admitted worked out for the better.
  • Fan Community Nicknames: "Irrelevants."
  • Fan Nickname:
    • "Team Machine", for the main characters once they're all on the same side.
    • The gun closet in Reese's apartment is known as "The Closet of Mass Destruction".
    • Strictly speaking, the titular POI is Reese. The characters call the show's subjects "numbers". The fans call them POIs.
    • Root and Reese were dubbed "Team Rocket" after their shenanigans in "Control-Alt-Delete". They're also affectionately known as Murder In Laws.
    • Reese and Shaw are the Mayhem Twins.
    • Finch is occasionally called Dadmin.
  • I Knew It!: A lot of fans suspected that Carter's new partner was part of HR. "Reasonable Doubt" just about confirmed that. As it turns out, Carter knew it, too!
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  • Image Source: For Sinister Surveillance.
  • Invisible Advertising: The amount of advertising the show gets is woefully out of proportion with how high its ratings are; it's one of the highest rated shows in the country, let alone on CBS, and yet it's rarely advertised except on the night that it airs and it's often absent from the group CBS network promotions.
    • The opposite was true when the show was first introduced. CBS promotions went into overdrive during the summer of 2011 to hype the show up, with POI ads outnumbering those for fellow rookie Unforgettable by about two to one. Ironically, it had the opposite effect in the ratings - the premiere dropped nearly forty percent in 18-49 from the second half of a special hourlong episode of The Big Bang Theory (5.1 to 3.1), and was outrated by all but two of CBS' other Monday-Thursday dramas. Given the pedigree and heavy marketing, this was considered a disappointing start. The only upside is that the show stayed in the general vicinity of this number for its entire run on Thursdays, while several other CBS shows fell off.
    • Sadly, the show was moved to Tuesdays at 10pm starting in season 3, a budding curse slot for the network which has killed almost every show placed there since Judging Amy went off the air, and is down year-to-year. Facing Sons of Anarchy, one of cable's most popular series, which has grown year-to-year for three straight seasons, isn't helping. Neither is the continuation of this trope in the new slot.
  • Lying Creator: Press releases initially suggested that the creators killed off Elias and dropped what they'd planned for his storyline due to the shortened run of season five. He turns up in the fifth episode of the season, alive and about as well as could be expected after being attacked by a Samaritan sniper.
  • Missing Trailer Scene: You know Shaw's famous line, "When you're a hammer, everything looks like a nail"? It's from the trailer of "Liberty", and was cut from the episode proper.
  • Playing Against Type: Michael Emerson as Finch, who's almost the exact opposite of the manipulative Ben.
  • Promoted Fanboy: The show's SDCC 2015 sizzle reel is a fan-made trailer with a teaser epilogue tacked on.
  • Real-Life Relative: Carrie Preston, who plays Finch's former fiance, Grace, is Michael Emerson's actual wife. Their dog, Chumley, even appears as the pet of their characters in the fifth season premiere. Carrie's brother, John Preston (Michael's brother-in-law) plays a doctor in Season 4's "Asylum".
    • James Carpinello, who plays Joey Durban, is the real life husband of Root.
    • John Nolan, who plays Greer, is the uncle of Jonathan Nolan.
    • Paul Sparks (Wilson in "Relevance") is married to Annie Parisse (Kara Stanton).
    • Jenna Stern (Dr. Mason in "Reassortment"), is married to Brennan Brown (Agent Donnelly).
  • Retroactive Recognition:
  • Screwed by the Network: Due to falling ratings, CBS renewed the show for a shortened fifth season but gave no indication as to whether or not it would be the final season. Aside from press releases saying that production had begun and some noncommittal interviews with the cast and showrunners, there was no promotion nor any indication of when new episodes would air. It took months before the announcement that the fifth season would be broadcast at the very end of the 2015-2016 TV season, long after production wrapped, and new footage only started being released in April, 2016.
    • And mere hours after that announcement, CBS revealed that the fifth season would be aired on both Mondays and Tuesdays (sometimes burning off two episodes a night without advance notice) as "The Final Chapter," confirming that the season would indeed be the last one. Showrunner Jonathan Nolan tried to look at the bright side by saying that the faster release schedule would mean that the audience wouldn't have to wait as long between cliffhangers.
  • Shoot the Money: "The Day the World Went Away" (Season 5, Episode 10) would have originally cost four times the normal episode budget before significant script changes were made. Despite slashing the script, the producers felt that the bonkers car chase was absolutely necessary and went ahead with shooting it despite the significant budget overruns.
  • Throw It In!: Reese kissing Carter at the end of "The Crossing" was improvised by Jim Caviezel.
  • Trolling Creator: It is a truth universally acknowledged that the POI writing team gets a sadistic pleasure out of TROLLING THE FANDOM.
  • Uncredited Role: Rachel Miner as Root in "Root Cause."
  • What Might Have Been:
    • The original script for the Pilot episode revealed all of John and Jessica's backstory in that episode, and would have also included a scene where Finch provides Reese with an apartment to live in. The John/Jessica backstory was cut down and then spread out over the course of the first season, and the apartment became a birthday gift in "Many Happy Returns".
    • Carter's pursuit of Reese was originally intended to continue over the course of the whole first season, but she ended up joining the team mid-way through due to pressure from CBS.note 
    • The showrunners have hinted – perhaps jokingly, see Trolling Creator – that they had planned to kill Reese before Sarah Shahi's pregnancy changed things. Subtleties in the final storyline of the relevant episode (namely, Reese Taking the Bullet for Finch at the end and sustaining serious damage) seem to support that. It's also been speculated that this is why his romance with Iris feels so half-baked, having been hastily thrown together to give him something to do in the season's second half.
    • The plans for Root after her introduction were very vague, and it was only late in production on the season finale that the crew got the idea of revealing Amy Acker's character was actually her.note  While the character and Acker's performance went on to become very popular, there was one unfortunate side effect in Alicia Corwin's abrupt death with her suspicions that the Machine killed Nathan left unexplained.
  • Why Fandom Can't Have Nice Things: The reaction to the ending of "The Crossing" has forced the show runners and Taraji P. Henson to go into something akin to damage control mode.
    Taraji P. Henson: "That's why people are so distraught today. And that's what art is supposed to do: It's supposed to make you feel. You're supposed to be mad and want to throw a glass and yell, "Goddammit, I'm not going to watch this show again." We did our job."
  • Written-In Infirmity: Shaw's exit from the show was due to Sarah Shahi having twins and planning to take two years off the show - the reduction of Season 5 to 13 episodes led to her reducing that leave and she appeared in nine of them.

Miscellaneous Trivia:

  • Jim Caviezel is ambidextrous in real life.
  • Reese uses the Center-Axis Relock shooting style, first popularized in the video game Splinter Cell Conviction.
  • While on location in New York City, Jim Caviezel saw some punk beating his girlfriend and "intervened", an incident which has caused some fans to come to the conclusion that he is John Reese.
    • In at least one interview, Caviezel has stated that while he is not Jesus, he is in fact both John Reese and the Count of Monte Cristo.
  • The (stolen) black Porsche that Reese drives in "Bury the Lede" actually belongs to Jim Caviezel.
    • Which in a stroke of Fridge Humor, incidentally implies that John Reese stole Jim Caviezel's car.
  • In the episode "Critical", Person of Interest became one of the first mainstream US dramas to portray a married same-sex couple.
  • Kara Stanton was killed off earlier than expected because Annie Parisse is already on The Following. Ironically, her Following character, Debra Parker, was dead by the end of that show's first season.


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