William Boyd
Steve Haines
Sheila Terry
Jane Kent
Eleanor Hunt
Gloria Palmer
Lloyd Ingraham
Ship Captain Ward
LeRoy Mason
Tony Marchetti
Jimmy Aubrey
Reggie Parks
Clarence Geldart
Henry Kent
Lee Shumway
John Graham, posing as Frank Marion
Louis Natheaux
Lindner, the Steward
Ernest Hilliard
Walter Bernard, the Editor
