Cast
Billy Wayne
Lamb
Edgar Barrier
Man on Intercom (voice) (uncredited)
John Picorri
Waiter
William Gargan
James Montgomery 'Jim' Wilson
Irene Hervey
Frankie Gilroy Wilson
Truman Bradley
Dr. Gregory Landers
Phillip Trent
Tom Hare
Paul Dubov
News photographer
Riley Hill
Steward (uncredited)
Beatrice Roberts
Miss Kane - Secretary (uncredited)
C. Montague Shaw
Captain Caldwell
Roland Got
Bellhop (uncredited)
Lal Chand Mehra
Guard (uncredited)
John Bagni
Paul, the Purser
J. Pat O'Malley
Chief inspector
Charles Lang
Tex Harper
Maria Montez
Sonya Dietrich Landers
Lloyd Corrigan
George Lewis
George Lynn
Bland (as Peter Lynn)
Wade Boteler
Christopher Ruggles
Harry Strang
Submarine officer
Mary Gordon
Abigail 'Mag' MacPherson
Turhan Bey
Captain Chundra
Warren Ashe
R. C. Bradford
Eddie Hall
Submarine Crewman firing on the Bombay Clipper (uncredited)