Viveca Lindfors as Lysa Radoff

Dane Clark as Ben Arno

Virginia Mayo as Nurse Julie Benson

Edmond O'Brien as Steve Connolly

Gordon MacRae as Bob Corey

Ed Begley as Capt. Garcia

Frances Robinson as Mrs. Blayne

Richard Rober as Solly Blayne

Sheila MacRae as Bonnie Willis

David Hoffman as Burns

Monte Blue as Det. Sgt. Pluther (uncredited)

Russ Conway as Police Broadcaster (uncredited)

John Daheim as Bingo - Prizefighter (uncredited)

John Dehner as Blake - Plainclothes Cop (uncredited)

Dick Gordon as Party Guest (uncredited)

Fred Kelsey as Fight Fan (uncredited)

Charles Lane as Dr. Nolan (uncredited)

Ray Montgomery as Attendant (uncredited)

Ida Moore as Sybil (uncredited)

John Ridgely as Plainclothesman (uncredited)

Charles Sherlock as Party Guest (uncredited)

Leonard Strong as Lee Quong (uncredited)

Helen Westcott as Miss Haller - Receptionist at Mortuary (uncredited)

Edward Biby as Fight Fan (uncredited)

Paul Bradley as Guest (uncredited)

Joe Gilbert as Fight Fan (uncredited)

James Gonzalez as Club Patron (uncredited)

Creighton Hale as Cab Driver (uncredited)

Vinton Hayworth as Waiter (uncredited)

Jack Hill as Cop at Shootout (uncredited)

J. Louis Johnson as Hommel - Janitor (uncredited)

Charles Jordan as Cab Driver (uncredited)

Douglas Kennedy as Voice Heard on Radio (voice) (uncredited)

Mike Killian as Quong's Doctor (uncredited)

Mike Lally as Party Guest (uncredited)

Will Lee as Cab Driver (uncredited)

Carl M. Leviness as Canteen Customer (uncredited)

Max Linder as Canteen Customer (uncredited)

Pierce Lyden as Detective (uncredited)

Philo McCullough as Police Car Driver (uncredited)

Jack Mower as Detective George (uncredited)

Jack Perrin as Fremont Hotel Lobby Loafer (uncredited)

Anthony Redondo as Man on Sidewalk (uncredited)

Waclaw Rekwart as Bartender (uncredited)

Harry Seymour as Rocky - Pianist (uncredited)

Frankie Van as Second (uncredited)

Mack Williams as Dr. Herbert Anstead (uncredited)

Harry Woods as Dick Manning - Man from Detroit (uncredited)

Clifton Young as Cabby (uncredited)

Ernest Anderson as James - Party Servant 9 (uncredited)

Santiago Martínez as Waiter (uncredited)