Star(11)

Show	Role
Challenge of the GoBots	Additional Voices
Don Coyote & Sancho Panda	Additional voices
NewsRadio	Evelyn William "Bill" McNeal [ Season 1 - Season 4 ]
Our Time	Himself
Pee-Wee's Playhouse	Captain Carl
Saturday Night Live	Himself
Scooby and Scrappy-Doo	Additional Voices
The 13 Ghosts of Scooby Doo	Additional Voices
The Jetsons	Addiitional Voices
The Six O' Clock Follies	Phil
The Smurfs	Additional Voices

Recurring Role(5)

Show	Role
Late Night With David Letterman	Guest
Late Show with David Letterman	Guest
Saturday Night Live	Himself
The Simpsons	Evan Conover
The Tonight Show Starring Johnny Carson	Guest

Guest Star(34)

Show	Role	Episode
3rd Rock from the Sun	Philip	Lonely Dick
Animaniacs	voice of Dan Anchorman	Broadcast Nuisance
Captain Planet and the Planeteers	Russian Ambassador (uncredited)	Mind Pollution
Darkwing Duck	Paddywhack	The Haunting of Mr. Banana Brain
Dennis Miller Live	Himself	Immigration
DuckTales	Captain Frye	Scrooge's Pet
E! True Hollywood Story	Himself	Phil Hartman
Eek! the Cat	voice of Monkeynaut #1	Eek vs. the Flying Saucers
Eek! the Cat	voice of Psycho Bunny	Cape Fur
Empty Nest	Tim Cornell	Guess Who's Coming to Dinner?
Late Night With David Letterman	Guest	Show #1765
Live! with Kelly	Himself	September 21, 1993
Live! with Kelly	Himself	March 14, 1990
Night Stand	Gunther	Illegal Alien Star Search
Parker Lewis Can't Lose	Guest Star	Lewis and Son
People's Choice Awards	Himself	The 21st Annual People's Choice Awards
People's Choice Awards	Himself	The 23rd Annual People's Choice Awards
SportsCentury	Convenience Store Employee [on Saturday Night Live]	George Steinbrenner
TaleSpin	Ace London	Mach One for the Gipper
The Arsenio Hall Show	Himself	July 10, 1992
The Bob Hope Show	Himself	Bob Hope: The First 90 Years
The Critic	Voice of Adolph Hitmaker/Bernie Wasserman/Prof. Blowhard	Eyes on the Prize
The Dana Carvey Show	Larry King	The Mountain Dew Dana Carvey Show
The John Larroquette Show	Otto Friedling	A Moveable Feast
The Larry Sanders Show	Himself	The Stalker
The Primetime Emmy Awards	Himself - Presenter	The 46th Annual Primetime Emmy Awards
The Ren & Stimpy Show	Midget Clown	Stimpy's Pet / Ren's Brain
The Ren & Stimpy Show	Russian Newsreel Announcer	Space Dogged / Feud for Sale
The Rosie O'Donnell Show	Himself	Show #103
The Tonight Show Starring Johnny Carson	Guest (cameo)	Show #4369
The Tonight Show Starring Johnny Carson	Guest (cameo)	Show #4184
The Tonight Show Starring Johnny Carson	Guest (cameo)	Show #4205
The Tonight Show Starring Johnny Carson	Guest (cameo)	Show #4211
Tiny Toon Adventures	Octavius	Whale's Tales

Other(3)

Show	Role	Episode
3rd Rock from the Sun	Randy	Eat, Drink, Dick, Mary (1)
Magnum, P.I.	Newsreader (voice)	The Legacy of Garwood Huddle
Pee-Wee's Big Adventure	Writer

Movie Credits (From MovieTome)(1)

Film	Role	Released date
		N/A