The People Against O'Hara

Spencer Tracy

James P. Curtayne

Acting

Pat O'Brien

Det. Vincent Ricks

Acting

Diana Lynn

Virginia 'Ginny' Curtayne

Acting

John Hodiak

District Attorney Louis Barra

Acting

Eduardo Ciannelli

Sol 'Knuckles' Lanzetta

Acting

James Arness

John Fordman 'Johnny' O'Hara

Acting

Yvette Duguay

Mrs. Katrina Lanzetta

Acting

Jay C. Flippen

Sven Norson

Acting

William Campbell

Frank Korvac

Acting

Richard Anderson

Jeff Chapman

Acting

Arthur Shields

Mr. O'Hara

Acting

Louise Lorimer

Mrs. Peg O'Hara

Acting