 | Arnold DeBrock |
 | Valeria DeBrock |
 | Christopher Waring |
 | Joan Millard |
 | Carlos Castillo-Martinez |
Carlos Castillo-Martinez | |
 | Grebb, Henchman |
 | Capt. Jonathan Hunt |
 | Capt. Brigham |
 | Ship's Doctor |
 | Policeman |
 | Ship's Passenger |
 | Steward |
 | Detective |
 | Radio Operator |
 | Adm. Curtiss |
 | Ship's Passenger |
 | Flop-House Night Clerk |
 | Von Eltzen |
 | Second Steward |
Bellboy | |
 | Ship's Purser |
 | First Mate |