Paul Henreid
John Muller / Dr. Bartok

Joan Bennett
Evelyn Hahn

Eduard Franz
Frederick Muller

Leslie Brooks
Virginia Taylor

John Qualen
Swangron

Mabel Paige
Charwoman

Herbert Rudley
Marcy

Charles Arnt
Coblenz

George Chandler
Aubrey - Assistant

Sid Tomack
Artell - Manager

Paul E. Burns
Clerk

Charles Trowbridge
Deputy

Morgan Farley
Howard Anderson

Ray Bennett
Man at Dock (uncredited)

Robert Bice
Maxwell's Thug (uncredited)

Henry Brandon
Big Boy (uncredited)

Steve Carruthers
Gambler (uncredited)

Cliff Clark
Motorist (uncredited)

Sayre Dearing
Man (uncredited)

Catherine Doucet
Mrs. Nielson - Patient (uncredited)

Eddie Dunn
Marty (uncredited)

Franklyn Farnum
Big Winner (uncredited)

Cay Forester
Nurse (uncredited)

Joel Friedkin
William (uncredited)

Thomas Browne Henry
Rocky Stansyck (uncredited)

Carmencita Johnson
Margie (uncredited)

Lyle Latell
Ship's Official at Dock (uncredited)

Nolan Leary
Newcomer (uncredited)

Lucien Littlefield
Mr. Davis (uncredited)

Babe London
Hotel Lady with Orchid (uncredited)

George Magrill
Stansyck Hood (uncredited)

Jerry Marlowe
Hiker (uncredited)

Vera Marshe
Woman in Back Seat (uncredited)

Renny McEvoy
Washroom Attendant (uncredited)

Constance Purdy
Mrs. Neyhmer (uncredited)

Cyril Ring
Harry (uncredited)

Benny Rubin
Cabbie (uncredited)

Carl Sklover
Gambler (uncredited)

Amzie Strickland
Hotel Guest (uncredited)

Norma Varden
Mrs. Gerry (uncredited)

Jack Webb
Bullseye (uncredited)

Dick Wessel
Bullseye's Sidekick (uncredited)

Mack Williams
Cashier (uncredited)

Florence Wix
Hotel Guest (uncredited)