James Mason as Martin Donnelly

Joan Bennett as Lucia Harper

Geraldine Brooks as Bea Harper

Henry O'Neill as Tom Harper

Shepperd Strudwick as Ted Darby

David Bair as David Harper

Roy Roberts as Nagel

Jessie Arnold as Old Lady (uncredited)

Al Bain as Man (uncredited)

Jack Baker as Man (uncredited)

Pat Barton as Receptionist (uncredited)

Holger Bendixen as Man (uncredited)

Gail Bonney as Woman (uncredited)

Chet Brandenburg as Department Store Customer (uncredited)

Peter Brocco as Pete the Bartender (uncredited)

Paul E. Burns as Desk Clerk (uncredited)

John Butler as Pawnbroker (uncredited)

Kathryn Card as Mrs. Loring (uncredited)

Claire Carleton as Woman (uncredited)

Boyd Davis as Tall Man in Post Office (uncredited)

Karl 'Killer' Davis as Wrestler (uncredited)

George Dockstader as Man (uncredited)

Charles Evans as Bank Official (uncredited)

Charles Ferguson as Policeman (uncredited)

Everett Glass as Drug Clerk (uncredited)

Robert Gordon as Man (uncredited)

Buddy Gorman as Magazine Clerk (uncredited)

Harry Harvey as Post Office Clerk (uncredited)

Virginia Hunter as Girl (uncredited)

Danny Jackson as Drummer (uncredited)

Charles Jordan as Man (uncredited)

Kenneth Kendall as Man (uncredited)

Norman Leavitt as Second Postal Clerk (uncredited)

David Levitt as Man (uncredited)

Mike Mahoney as Policeman (uncredited)

Charles Marsh as Bob (Newsper Vendor) (uncredited)

Louis Mason as Mike (uncredited)

Richard Mickelson as Man (uncredited)

John Monaghan as Policeman (uncredited)

Sue Moore as Woman (uncredited)

Evelyn Moriarty as Woman (uncredited)

Pat O'Malley as Bank Guard (uncredited)

Joe Palma as Card Player (uncredited)

Dorothy Phillips as Woman (uncredited)

Joe Ploski as Clerk in Bus Depot (uncredited)

Byron Poindexter as Man (uncredited)

Joe Recht as Newsboy (uncredited)

Barry Regan as Man (uncredited)

John Roy as Man (uncredited)

Cosmo Sardo as Man (uncredited)

Celeste Savoi as Waitress (uncredited)

William Schallert as Police Lieutenant (uncredited)

Ann Shoemaker as Mrs. Catherine Feller (uncredited)

Billy Snyder as Gambler (uncredited)

Glenn Thompson as Policeman (uncredited)

Frances E. Williams as Sybil (uncredited)

Harry Wilson as Man in Bus Depot (uncredited)