John Howard
Merrill Hammond
Acting
Helen Gilbert
Diana Bryce
Acting
Gilbert Roland
Dan Curtis
Acting
Alan Mowbray
Dr. Brown
Acting
Bradley Page
George Kent
Acting
Kitty O'Neil
Nurse Pauline
Acting
George Chandler
Ship's bartender
Acting
Ernie Adams
Captain of the S. S. Mariposa
Acting
Egon Brecher
Richard Heller
Acting
Dewey Robinson
Prisoner
Acting
Kenne Duncan
Henderson
Acting
Alex Havier
Sani
Acting