A group of communist spies plan to blow up an essential commercial artery, the Panama Canal. To this end, they have kidnapped a nuclear scientist and are traveling by steamship to the coast of South America. Luckily for western civilization, the hard-nosed ship's captain, played by Barton MacLane, has other ideas.
Captain Scarface
Elsa
Sam
Perro
Dr. Yeager
Mr. Dilts
Mrs. Dilts
Clegg
Crofton
Manuel
Kroll
Captain Scarface
Elsa
Sam
Perro
Dr. Yeager
Mr. Dilts
Mrs. Dilts
Clegg
Crofton
Manuel
Kroll