23 movies since 1979

Actor

2006 - For Your Consideration (Victor Allan Miller)
2005 - Chicken Little (Dog Announcer)
1998 - The Truman Show (Mike Michaelson)
- Godzilla (Charles Caiman)
1997 - My Best Friend's Wedding (Jonathan P.E. Rice)
1991 - The Simpsons > Season Three > When Flanders Failed (Ned Flanders)
- The Simpsons > Season Three > Stark Raving Dad (Montgomery Burns / Smithers / Lenny / Marvin Monroe / Kent Brockman)
- Blood and Concrete (Sammy Rhodes)
- Pure Luck (Monosoff)
1990 - The Simpsons > Season Two > Simpson and Delilah (Lenny Leonard / Montgomery Burns / Waylon Smithers)
- The Simpsons > Season Two > Bart Gets an F (Otto Mann / Dr. J. Loren Pryor)
- The Simpsons > Season One > Some Enchanted Evening (Dr. Marvin Monroe)
- The Golden Girls > Season 5 > The President's Coming! The President's Coming! Part 2 (George Bush (Sprechrolle))
- The Simpsons > Season One > Krusty Gets Busted (Kent Brockman / Timothy Lovejoy)
- The Simpsons > Season One > The Telltale Head (Timothy Lovejoy)
- The Simpsons > Season One > The Call of the Simpsons (Ned Flanders / Marvin Monroe)
- The Simpsons > Season One > Moaning Lisa (Dewey Largo)
- The Simpsons > Season One > There's No Disgrace Like Home (Montgomery Burns / Waylon Smithers / Marvin Monroe)
- The Simpsons > Season One > Homer's Odyssey (Montgomery Burns / Otto Mann / Waylon Smithers)
- The Simpsons > Season One > Bart the Genius (Seymour Skinner / Dr. J. Loren Pryor)
1989 - The Simpsons > Season One > Simpsons Roasting on an Open Fire (Ned Flanders / Waylon Smithers)
1984 - This Is Spinal Tap (Derek Smalls)
1979 - Real Life (Pete)
2 movies since 1979

Screenplay

2016 - The Simpsons > Season 28 > Trust But Clarify
1979 - Real Life
1 movie since 1984

Author

1984 - This Is Spinal Tap
1 movie since 1984

Original Music Composer

1984 - This Is Spinal Tap
1 movie since 2007

Voice

2007 - The Simpsons Movie (Seymour Skinner / Ned Flanders)