Capt. Bart Manson
Edward G. Robinson
Katherine Hall
Lynn Bari
Fred Adamson
Victor McLaglen
Second Mate Watson
Robert Bailey
Valdez
Marc Lawrence
Silhouette Man
E.J. Ballantine
Dolores Garcia
Mona Maris
Kruger
Tonio Selwart
Crawford (uncredited)
Roy Roberts
Mrs. Jim Kelly (uncredited)
Helen Brown
Story
Ladislas Fodor
Adaptation
Director
Lothar Mendes
Screenplay
Kenneth Gamet
Fred Niblo Jr.
Music
David Raksin
Producer
Robert Bassler
Editor
Robert Fritch
Director of Photography
Charles G. Clarke