Film
The King of Comedy
Scorsese and De Niro take the buddy-comedy setup — awkward dreamer, reluctant mentor — and let it curdle into something genuinely unsettling. Rupert Pupkin's fantasy of stand-up stardom is played completely straight, laughed at by everyone in the film but him, and the film never tells you how to feel about that. It's a comedy that makes you wince more than laugh, about a man who has confused confidence with talent.
If you liked this
Taxi Driver1976
The Scorsese/De Niro blueprint for lonely men who build an entire identity around a fantasy nobody else shares. Watch it and you'll see exactly where Rupert Pupkin's DNA comes from.
But It's a much darker, more violent film — this one earns its unease through menace rather than cringe.

Joker2019
A direct descendant — right down to casting De Niro as the talk-show host instead of the stalker. Same bones, same ending shape, dressed in comic-book clothes.
But It wears its influences on its sleeve so heavily that some viewers find it a tribute act rather than its own thing.

Network1976
The other great American satire of television as a religion, where fame and madness are basically interchangeable. Furious, prophetic, and very funny in a way that still stings.
But It's talkier and more openly polemical — less character study, more media takedown by megaphone.

The wildcard
Something you would not have found on your own.
The Larry Sanders Show1992
Same late-night talk-show ecosystem King of Comedy fixates on, but flipped to show the host's side — the exhausted machinery Rupert never sees behind Jerry Langford's calm.
A half-hour mockumentary sitcom shot from inside the exact world Rupert dreams of breaking into — the neurosis, ego, and fake warmth of a late-night set, seen from backstage instead of from the audience's obsessive gaze.
But It's a workplace comedy, not a character study of obsession — the discomfort is institutional, not personal.

More like this (8)
Nightcrawler2014
Another portrait of a man who has convinced himself that ambition is a personality trait, filmed with the same queasy patience for watching someone's delusion actually work.
But Colder and more thriller-shaped — there's less comedy to cushion the discomfort.

To Die For1995
Nicole Kidman as a small-town weather girl who wants fame so badly it becomes a weapon — same delusional hunger, played with real bite and dark laughs.
But Broader and more satirical; it trades Scorsese's slow-burn dread for tabloid-style black comedy.

Ed Wood1994
Tim Burton's warmest take on show-business delusion — a man convinced of his own genius, surrounded by people too kind or too tired to tell him otherwise.
But Much gentler and more affectionate; if you want the queasy edge of Rupert, this one's a hug instead.

One Hour Photo2002no page yet
Robin Williams as a lonely man who latches onto a family's life the way Rupert latches onto Jerry Langford's — same slow-creeping obsession, same uncomfortable sympathy.
But More overtly a thriller, with a grimness that doesn't let up the way King of Comedy's dark comedy does.
American Psycho2000
Another blackly comic study of a man performing an identity he thinks the world requires of him, filmed with the same knife-edge tone between satire and horror.
But Far more violent and stylised — it's satire with blood on it, not with a studio audience.

The Cable Guy1996
Jim Carrey's most unnerving performance, about a man who mistakes proximity for friendship. It's studio comedy dressed over the same bad wiring.
But It's broader and sillier by design — a mainstream comedy that occasionally forgets to be scary.

Sunset Boulevard1950
Same architecture of self-mythology and direct address to the audience — a person narrating their own delusion as though it were destiny.
Old Hollywood's own portrait of showbiz delusion, decades before Scorsese, with a faded star instead of a wannabe comic clinging just as hard to a fantasy of relevance.
But It's a moodier, more theatrical noir — glamorous and doom-laden rather than cringe-comic.

Misery1990
Takes the same engine — an obsessive fan who believes intimacy with a celebrity is owed to them — and runs it straight into horror instead of comedy.
Kathy Bates plays the fan-idol dynamic as full-blown horror — what happens when Rupert's exact entitlement toward a famous stranger stops being funny and starts being lethal.
But It's a genuinely frightening thriller with none of King of Comedy's comic distance — no laughing your way through this one.

People
Cast
Robert De NiroRupert Pupkin
Jerry LewisJerry Langford
Diahnne AbbottRita
Sandra BernhardMasha
Shelley HackCathy Long
Frederick de CordovaBert Thomas
Ed HerlihyEd Herlihy- Lou BrownBand Leader
- Loretta TupperStage Door Fan
- Peter PotulskiStage Door Fan
- Vinnie GonzalesStage Door Fan
- Whitey RyanStage Door Guard
Directing
- Martin ScorseseDirector
- Scott MaitlandFirst Assistant Director
- Roberta HodesScript Supervisor
- Lewis GouldSecond Assistant Director
Writing
- Paul D. ZimmermanWriter
Production
- Robert F. ColesberryAssociate Producer
- Cis CormanCasting
- Robert GreenhutExecutive Producer
- Sylvia FayExtras Casting
- Amy SayresLocation Coordinator
- Arnon MilchanProducer
- Robert F. ColesberryProduction Manager
- Shelley HouisProduction Office Coordinator
- Thelma SchoonmakerProduction Supervisor
Recommended by
Taxi Driver, Joker, The Late Show with David Letterman, The Danny Kaye Show, The Assassination of Jesse James by the Coward Robert Ford, The Cable Guy, Talk Radio, Richard Pryor: Live in Concert, New York Stories