- Father of the Bride Part 3 (ish)
2020 George
- Howard
2018 Orin Scrivello, DDS (archive footage)
- Billy Lynn's Long Halftime Walk
2016 Norm Oglesby
- Home
2015 Capitain Smek (voice)
- Love the Coopers
2015 Rags (voice)
- An SNL Valentine
2015 (archive footage)
- Almost Home
2014 Captain Smek (voice)
- The Big Year
2011 Stu Preissler
- It's Complicated
2009 Adam Schaffer
- The Pink Panther 2
2009 Screenplay
- SNL Presents: A Very Gilly Christmas
2009 (archive footage)
- Baby Mama
2008 Barry
- Traitor
2008 Story
- The Pink Panther
2006 Screenplay
- Shopgirl
2005 Screenplay
- Saturday Night Live: The Best of Dan Aykroyd
2005 Various Characters (archive footage)
- Jiminy Glick in Lalawood
2005 Steve Martin
- Cheaper by the Dozen 2
2005 Tom Baker
- Bringing Down the House
2003 Peter Sanderson
- Looney Tunes: Back in Action
2003 Mr. Chairman
- Cheaper by the Dozen
2003 Tom Baker
- Novocaine
2001 Frank Sangster
- Morto the Magician
2001 Writer
- Joe Gould's Secret
2000 Charlie Duell
- Bowfinger
1999 Screenplay
- The Out-of-Towners
1999 Henry Clark
- The Venice Project
1999 Steve Martin
- The Prince of Egypt
1998 Hotep (voice)
- The Spanish Prisoner
1997 Jimmy Dell
- Sgt. Bilko
1996 Ernest Bilko
- Father of the Bride Part II
1995 George Banks
- Mixed Nuts
1994 Philip
- A Simple Twist of Fate
1994 Writer
- And the Band Played On
1993 The Brother
- Housesitter
1992 Newton Davis
- Leap of Faith
1992 Jonas Nightengale
- L.A. Story
1991 Screenplay
- Father of the Bride
1991 George Banks
- Grand Canyon
1991 Davis
- Enya: Moonshadows
1991 (archive footage)
- My Blue Heaven
1990 Vincent "Vinnie" Antonelli
- Parenthood
1989 Gil Buckman
- Dirty Rotten Scoundrels
1988 Freddy Benson
- Planes, Trains and Automobiles
1987 Neal Page
- Roxanne
1987 Screenplay
- Little Shop of Horrors
1986 Orin Scrivello, D.D.S.
- ¡Three Amigos!
1986 Screenplay
- Movers & Shakers
1985 Fabio Longio
- All of Me
1984 Roger Cobb
- The Lonely Guy
1984 Larry
- Steve Martin Live!
1984 Director
- The Jerk, Too
1984 Executive Producer
- The Man with Two Brains
1983 Writer
- Dead Men Don't Wear Plaid
1982 Screenplay
- Twilight Theatre
1982 Producer
- Twilight Theater II
1982 Executive Producer
- Pennies from Heaven
1981 Arthur
- Steve Martin: Comedy Is Not Pretty
1980 Writer
- All Commercials... A Steve Martin Special
1980 Writer
- The Jerk
1979 Screenplay
- The Muppet Movie
1979 Insolent Waiter
- The Muppets Go Hollywood
1979 Waiter (archive footage) (uncredited)
- Steve Martin: A Wild and Crazy Guy
1978 Writer
- Sgt. Pepper's Lonely Hearts Club Band
1978 Dr. Maxwell Edison
- The Absent-Minded Waiter
1977 Writer
- Steve Martin: On Location with Steve Martin
1976 Writer
- Rocky Mountain Christmas
1975 Writer
- The Funnier Side of Eastern Canada
1974 Writer
- Another Nice Mess
1972 Hippie
- Disneyland Dream
1956
