During World War II, an intelligence officer is dispatched by the U.S. government to arrange an exchange in Argentina of industrial diamonds needed by the Germans for a secret gyroscope needed by the Allies.
Stephen Collins
David Spaulding
Vince Edwards
Gen. Swanson
Jeremy Kemp
Geoffrey Moore
John Huston
Ambassador Henderson Granville
Roddy McDowall
Bobby Ballard
Lauren Hutton
Leslie Jenner Hawkewood
Claude Akins
Walter Kendall
José Ferrer
Erich Rhinemann
