Name	Known for
Mort Sahl Mort Sahl Mort Sahl See fewer	Johnny Cool (1963)
Bob Elliott Bob Elliott Bob Elliott See fewer	Quick Change (1990)
Ray Goulding Ray Goulding Ray Goulding See fewer	ABC Comedy News (1973)
Dick Gregory Dick Gregory Dick Gregory See fewer	The Hot Chick (2002)
Peter Schickele Peter Schickele (as Professor Peter Schickele) Peter Schickele (as Professor Peter Schickele) See fewer	Silent Running (1972)
Spencer Quinn Spencer Quinn Spencer Quinn See fewer	ABC Comedy News (1973)
Joan Rivers Joan Rivers Joan Rivers See fewer	Spaceballs (1987)
Andrew Duncan Andrew Duncan Andrew Duncan See fewer	Slap Shot (1977)
Kenneth Mars Kenneth Mars Kenneth Mars See fewer	What's Up, Doc? (1972)
Fannie Flagg Fannie Flagg Fannie Flagg See fewer	Fried Green Tomatoes (1991)
Anthony Holland Anthony Holland Anthony Holland See fewer	All That Jazz (1979)
Marian Mercer Marian Mercer / Wally Weather Marian Mercer / Wally Weather See fewer	9 to 5 (1980)
R.G. Brown R.G. Brown R.G. Brown See fewer	Rabbit Test (1978)
Richard Dawson Richard Dawson Richard Dawson See fewer	Family Feud (1976)
Rudy De Luca Rudy De Luca Rudy De Luca See fewer	Spaceballs (1987)
Stephanie Edwards Stephanie Edwards Stephanie Edwards See fewer	The Formula (1980)
Ronny Graham Ronny Graham Ronny Graham See fewer	Spaceballs (1987)
Bo Kaprall Bo Kaprall Bo Kaprall See fewer	Laverne & Shirley (1976)
Charles Knapp Charles Knapp Charles Knapp See fewer	Chinatown (1974)
Barry Levinson Barry Levinson Barry Levinson See fewer	Rain Man (1988)
Marc London Marc London Marc London See fewer	Rowan & Martin's Laugh-In (1967)
Pat McCormick Pat McCormick Pat McCormick See fewer	Smokey and the Bandit (1977)
Don Novello Don Novello Don Novello See fewer	Atlantis: The Lost Empire (2001)
Richard Schaal Dick Schaal Dick Schaal See fewer	The Mary Tyler Moore Show (1970)
April Tatro April Tatro April Tatro See fewer	Big Top Pee-wee (1988)
Carmen Zapata Carmen Zapata Carmen Zapata See fewer	Point of No Return (1993)