Dan Milner
Lenore Brent
Mark Cardigan
Bill Lusk
Thompson / Narrator
Helen Cardigan
Nick Ferraro
Jennie Stone
Myron Winton
Jose Morro
Martin Krafft
Gerald Hobson
Tony (uncredited)
Card Player (uncredited)
Fat Hoodlum (uncredited)
Corley (uncredited)
Thompson's First Henchman (uncredited)
Seaman (uncredited)
Harry (uncredited)
Lt. Rodriguez (uncredited)
Ship's Captain (uncredited)
