Name	Known for
Jack Mullaney Hector Hector See fewer	Little Big Man (1970)
Frank Aletter Mac Mac See fewer	Tora! Tora! Tora! (1970)
Imogene Coca Shad Shad See fewer	Vacation (1983)
Joe E. Ross Gronk Gronk See fewer	Car 54, Where Are You? (1961)
Mary Grace Mlor (as Mary Graham Grace) Mlor (as Mary Graham Grace) See fewer	It's About Time (1966)
Pat Cardi Breer Breer See fewer	Battle for the Planet of the Apes (1973)
Alan DeWitt Mr. Tyler Mr. Tyler See fewer	Gas! -Or- It Became Necessary to Destroy the World in Order to Save It. (1970)
Frank Wilcox Gen. Morley Gen. Morley See fewer	The Ten Commandments (1956)
Jan Arvan Dr. Hamilton Dr. Hamilton See fewer	The Poseidon Adventure (1972)
James Millhollin Mr. Pringle Mr. Pringle See fewer	No Time for Sergeants (1958)
Dort Clark Officer Browne Officer Browne See fewer	Everything You Always Wanted to Know About Sex * But Were Afraid to Ask (1972)
Joe Higgins Sergeant Sergeant See fewer	Arrest and Trial (1963)
Vici Raaf Helen Helen See fewer	The Red Skelton Hour (1951)
Sherry O'Neil Gladys Gladys See fewer	Walk on the Wild Side (1962)
Snag Werris Tracey Tracey See fewer	If I'm Lucky (1946)