Pizza the Hutt (voice)
Spaceballs: The Animated Series (2008)
Self
Legends (2006)
Robot Chicken (2005)
Duke (voice)
Father of the Pride (2004)
Living in TV Land (2004)
Duck Dodgers (2003)
Roy Serpenti (voice)
Self - Judge
Pet Star (2002)
Emeril (2001)
Self - Panelist
Hollywood Squares (1998)
Baby Condor (voice)
The Wild Thornberrys (1998)
Bacchus (voice)
Hercules (1998)
Cookie the Cook
The Charlie Horse Music Pizza (1998)
Zeus
Police Academy: The Series (1997)
Cow and Chicken (1997)
Urgo/Togar
Stargate SG-1 (1997)
Jean-Paul Beaver / Governor #2 / Owl #2 (voice)
I Am Weasel (1997)
Mayor / Frenchman #3 / Neighbor #2 (voice)
Mortimer
Sabrina, the Teenage Witch (1996)
Itchy Itchiford (voice)
All Dogs Go To Heaven: The Series (1996)
Self - Guest
The Rosie O'Donnell Show (1996)
Koosalagoopagoop (voice)
Dexter's Laboratory (1996)
Mr. Polone
3rd Rock from the Sun (1996)
The Naked Truth (1995)
Cybill (1995)
Baker
The Magic School Bus (1994)
Duckman (1994)
Vinnie Piatte
Burke's Law (1994)
Buddy Blake
Diagnosis: Murder (1993)
Nick Piccolo
seaQuest DSV (1993)
Tiger (voice)
Fievel's American Tails (1992)
Self - Host
The All-New Candid Camera (1991)
The Big Kahuna (voice)
The Ren & Stimpy Show (1991)
Director (voice)
Rugrats (1991)
Beverly Hills, 90210 (1990)
Lippy the Lion & Hardy Har Har
Wake, Rattle, and Roll (1990)
B.L. Stryker (1989)
LIVE with Kelly and Mark (1988)
Uncle Nick
21 Jump Street (1987)
Floyd the Dog (voice)
Married... with Children (1987)
Guilt
Amazing Stories (1985)
This Is Your Life (1983)
Self - Special Guest Star
The Muppet Show (1976)
The Jacksons (1976)
Tony Orlando and Dawn (1974)
Dinah! (1974)
The Dean Martin Celebrity Roasts (1973)
Stanley Belmont
Lotsa Luck (1973)
Mr. Evictus (voice)
The Roman Holidays (1972)
The Flip Wilson Show (1970)
Medical Center (1969)
The Glen Campbell Goodtime Hour (1969)
The Ghost & Mrs. Muir (1968)
Self - Guest / Various Characters
The Carol Burnett Show (1967)
Rowan & Martin's Laugh-In (1967)
The Girl from U.N.C.L.E. (1966)
The Dean Martin Show (1965)
The Munsters (1964)
The Merv Griffin Show (1962)
The Tonight Show Starring Johnny Carson (1962)
Self - Guest Host
Self - Co-Host
The Mike Douglas Show (1961)