Rebels and a singer cause trouble for two U.S. oil-drillers in South America...
Dennis O'Keefe
Woody Davis
Claire Carleton
Havana
Victor Jory
Tex Moore
Steffi Duna
Chita
Gordon Jones
Tubby Waters
Bradley Page
Cort
Addison Richards
Harrigan
Abner Biberman
Captain Lazear
William Edmunds
Ricco, the bartender
Trevor Bardette
Drenov, the Russian
Jay Novello
Manuel
Frank Lackteen
Captured smuggler
