The People Against O'Hara - Cast

Spencer Tracy

James P. Curtayne
Actor

Pat O'Brien

Det. Vincent Ricks
Actor

Diana Lynn

Virginia 'Ginny' Curtayne
Actor

John Hodiak

District Attorney Louis Barra
Actor

Eduardo Ciannelli

Sol 'Knuckles' Lanzetta
Actor

James Arness

John Fordman 'Johnny' O'Hara
Actor

Yvette Duguay

Mrs. Katrina Lanzetta
Actor

Jay C. Flippen

Sven Norson
Actor

William Campbell

Frank Korvac
Actor

Richard Anderson

Jeff Chapman
Actor

Arthur Shields

Mr. O'Hara
Actor

Louise Lorimer

Mrs. Peg O'Hara
Actor

Henry O'Neill

Judge Keating
Actor

Ann Doran

Betty Clark, Policewoman
Actor

Emile Meyer

Captain Tom Mulvaney
Actor

Regis Toomey

Fred Colton, Police Sound Man
Actor

Katherine Warren

Mrs. William Sheffield (as Katharine Warren)
Actor

Brooks Benedict

Gambler (uncredited)
Actor

Leonard Bremen

Harry (uncredited)
Actor

Charles Bronson

Angelo Korvac (uncredited)
Actor

Mae Clarke

Receptionist (uncredited)
Actor

Michael Tolan

Vincent Korvac (as Lawrence Tolan) (uncredited)
Actor

Peter Mamakos

James Korvac (uncredited)
Actor

Sailor Vincent

William Sheffield (uncredited)
Actor

Ned Glass

Preliminary Hearing Judge (uncredited)
Actor

Jack Kruschen

Uniformed Detective (uncredited)
Actor

William Schallert

Intern with Ambulance (uncredited)
Actor