Name	Known for
Peter Falk Daniel O'Brien Daniel O'Brien See fewer	Columbo (1971)
Joanna Barnes Katie O'Brien Katie O'Brien See fewer	Auntie Mame (1958)
David Burns McGonigle McGonigle See fewer	The Saint in London (1939)
Elaine Stritch Miss G Miss G See fewer	30 Rock (2006)
Martin Sheen Arthur Beckett Arthur Beckett See fewer	The Departed (2006)
Philip Bosco Theo Theo See fewer	The Savages (2007)
Judi West Bonny Bonny See fewer	The Fortune Cookie (1966)
Tony Roberts Charlie Charlie See fewer	Play It Again, Sam (1972)
Richard McMurray District Attorney Hacker District Attorney Hacker See fewer	Raging Bull (1980)
Edgar Stehli Judge Prescott Judge Prescott See fewer	Executive Suite (1954)
Dolph Sweet Garrison Garrison See fewer	Heaven Can Wait (1978)
Joe Smith Barney Barney See fewer	The Trials of O'Brien (1965)
Louis Guss Barber Barber See fewer	Moonstruck (1987)
Joe Boland Deputy (as Joseph Boland) Deputy (as Joseph Boland) See fewer	Shadow of the Cloak (1951)
William Clemens Crapshooter Crapshooter See fewer	Naked City (1958)
Ken Martin Crapshooter Crapshooter See fewer	The Trials of O'Brien (1965)
Paul Larson Crapshooter Crapshooter See fewer	The China Syndrome (1979)
Steffen Zacharias Crapshooter Crapshooter See fewer	Man of La Mancha (1972)
Eddie Peterson Crapshooter Crapshooter See fewer	McMillan & Wife (1971)
Jack Albertson Leo Beckett Leo Beckett See fewer	Willy Wonka & the Chocolate Factory (1971)
Betty Field Martha Martha See fewer	Of Mice and Men (1939)