Name	Known for
Elliott Gould Casey Casey See fewer	MAS*H (1970)
Carol Kane Barbara Barbara See fewer	The Princess Bride (1987)
Howard Cosell Ernie Ernie See fewer	Bananas (1971)
Bob Uecker Joe Joe See fewer	Major League (1989)
Bill Macy Pop Gumm Pop Gumm See fewer	The Jerk (1979)
Hamilton Camp Undercrawl Undercrawl See fewer	Almost Heroes (1998)
Murphy Dunne Smiley Smiley See fewer	The Blues Brothers (1980)
Rae Dawn Chong Circe Lafemme Circe Lafemme See fewer	Commando (1985)
Mina Kolb Widow Bleacher Widow Bleacher See fewer	A Mighty Wind (2003)
Charles Gray Mr. Dent Mr. Dent See fewer	Diamonds Are Forever (1971)
Beans Morocco Charlie (as Dan Barrows) Charlie (as Dan Barrows) See fewer	The American President (1995)
Tim Haldeman Georgie Georgie See fewer	Dante's Peak (1997)
Warren Berlinger Marty Williams Marty Williams See fewer	The Cannonball Run (1981)
Jay Johnstone Blake Blake See fewer	The Naked Gun: From the Files of Police Squad! (1988)
Tom Niedenfuer Flynn Flynn See fewer	Tall Tales & Legends (1985)
John Achorn The Umpire The Umpire See fewer	Night of the Comet (1984)
Bill Saluga Cook Cook See fewer	The Great Buck Howard (2008)
Martha Reed Vilma Vilma See fewer	Newhart (1982)