- Spinal Tap II: The End Continues
2025 Director
- God & Country: The Rise of Christian Nationalism
2024 Producer
- Albert Brooks: Defending My Life
2023 Director
- Family Squares
2022 Narrator (voice)
- A Virtual Princess Bride Reunion
2020 The Grandfather
- Sandy Wexler
2017 Marty Markowitz
- Shock and Awe
2017 Director
- LBJ
2017 Director
- Being Charlie
2016 Director
- And So It Goes
2014 Director
- The Wolf of Wall Street
2013 Max Belfort
- The Magic of Belle Isle
2012 Director
- 8
2012 Director
- When Harry Met Sally 2 with Billy Crystal & Helen Mirren
2011 Rob Reiner
- Flipped
2010 Director
- The Bucket List
2007 Director
- Everyone's Hero
2006 Screwie (voice)
- Rumor Has It...
2005 Director
- To Be a Father
2005 Director
- Alex & Emma
2003 Director
- The Majestic
2001 Studio Executive (voice)
- Catching Up with Marty DiBergi
2000 Marty DiBergi
- EDtv
1999 Mr. Whitaker
- The Story of Us
1999 Director
- The Muse
1999 Rob Reiner
- Primary Colors
1998 Izzy Rosenblatt
- Good Will Hunting
1997 Thanks
- Blacklist: Hollywood on Trial
1996 Albert Maltz
- The First Wives Club
1996 Dr. Morris Packman
- Mad Dog Time
1996 Albert the Chauffeur
- Ghosts of Mississippi
1996 Director
- Bye Bye Love
1995 Dr. David Townsend
- For Better or Worse
1995 Dr. Plosner
- The American President
1995 Director
- Bullets Over Broadway
1994 Sheldon Flender
- Mixed Nuts
1994 Dr. Kinsky
- North
1994 Director
- Sleepless in Seattle
1993 Jay
- A Spinal Tap Reunion: The 25th Anniversary London Sell-Out
1992 Marty DiBergi
- A Few Good Men
1992 Director
- Postcards from the Edge
1990 Joe Pierce
- Misery
1990 Director
- The Spirit of '76
1990 Dr. Cash
- Partners in Life
1990 Executive Producer
- The Howie Rubin Story
1990 Original Story
- When Harry Met Sally...
1989 Director
- Throw Momma from the Train
1987 Joel
- The Princess Bride
1987 Director
- Billy Crystal: Don't Get Me Started
1986 Marty DiBergi
- Johnny Appleseed
1986 Jack Smith
- Stand by Me
1986 Director
- The Best of John Belushi
1985 Various Characters
- The Sure Thing
1985 Director
- This Is Spinal Tap
1984 Director
- The Million Dollar Infield
1982 Producer
- Spinal Tap: The Final Tour
1981 Director
- The Jerk
1979 Truck Driver Picking Up Navin (uncredited)
- The T.V. Show
1979 Writer
- More Than Friends
1978 Writer
- Fire Sale
1977 Russel Fikus
- Thursday's Game
1974 Joel Forrest
- How Come Nobody's on Our Side?
1974 Miguelito
- Sonny Boy
1974 Director
- The Picture
1972 Bud
- Summertree
1971 Don
- Where’s Poppa?
1970 Roger
- Halls of Anger
1970 Leaky Couloris
- Enter Laughing
1967 Clark Baxter
- The Big Mouth
1967 Guy on Beach (uncredited)
- Wind River: Rising
Executive Producer
