Christopher Guest
Spinal Tap II: The End Continues(2025)
Sunlight(2025)
Alok: Biology!(2024)
A Virtual Princess Bride Reunion(2020)
Count Rugen
Loudon Wainwright III: Surviving Twin(2018)
Mascots(2016)
Nina Conti: Her Master's Voice(2012)
The Invention of Lying(2009)
Nathan Goldfrappe
Night at the Museum: Battle of the Smithsonian(2009)
Ivan the Terrible
Stonehenge: 'Tis a Magic Place(2009)
Nigel Tufnel
Spinal Tap: Back from the Dead(2009)
Nigel Tufnel
The Thick of It(2007)
For Your Consideration(2006)
Mrs. Henderson Presents(2005)
Lord Cromer
A Mighty Wind(2003)
Best in Show(2000)
Catching Up with Marty DiBergi(2000)
Nigel Tufnel
Ohh Nooo!!! Mr. Bill's Classics!(2000)
Small Soldiers(1998)
Slamfist / Scratch-It (voice)
Almost Heroes(1998)
Waiting for Guffman(1997)
Attack of the 50 Ft. Woman(1994)
A Few Good Men(1992)
Dr. Stone
Metallica: A Year and a Half in the Life of Metallica(1992)
Nigel Tufnel
A Spinal Tap Reunion: The 25th Anniversary London Sell-Out(1992)
Amnesty International's Big 30(1991)
Nigel Tufnel
Partners in Life(1990)
El Supremo
I, Martin Short, Goes Hollywood(1989)
Antoninus DiMentabella
The Big Picture(1989)
Sticky Fingers(1988)
Sam
The Princess Bride(1987)
Count Rugen
Beyond Therapy(1987)
Bob
Billy Crystal: Don't Get Me Started(1986)
Chip Dimentebella
Little Shop of Horrors(1986)
The First Customer
Johnny Appleseed(1986)
Martin Short: Concert for the North Americas(1985)
This Is Spinal Tap(1984)
A Piano for Mrs. Cimino(1982)
Philip Ryan
The Million Dollar Infield(1982)
Bucky Frische
Heartbeeps(1981)
Calvin
Spinal Tap: The Final Tour(1981)
Likely Stories Vol. 1(1981)
The Long Riders(1980)
Charlie Ford
The Missing Link(1980)
No Lobes
Haywire(1980)
The TV Director
The Chevy Chase National Humor Test(1979)
The Last Word(1979)
Roger
How to Survive the '70s and Maybe Even Bump Into Happiness(1978)
Girlfriends(1978)
Eric
The Billion Dollar Bubble(1978)
Al Green
Peeping Times(1978)
It Happened One Christmas(1977)
Harry Bailey
The Fortune(1975)
Boy Lover
Death Wish(1974)
Patrolman Reilly
Lemmings(1973)
Various
The Hot Rock(1972)
Policeman
The Hospital(1971)
Resident (uncredited)
Spinal Tap at Stonehenge: The Final Finale
Nigel Tufnel