Cast
Stewart Granger
David Porter
Lex Barker
Glenn Cassidy
Pierre Brice
Agent Brice
Karin Dor
Denise (Rio segment)
Walter Giller
Karl (Vienna segment)
Johanna Matz
Monique Carrar (Vienna segment)
Klaus Kinski
Gomez (Rio segment)
Stewart Granger
David Porter
Lex Barker
Glenn Cassidy
Pierre Brice
Agent Brice
Karin Dor
Denise (Rio segment)
Walter Giller
Karl (Vienna segment)
Johanna Matz
Monique Carrar (Vienna segment)
Klaus Kinski
Gomez (Rio segment)
Richard Münch
Professor Alden (Frame story)
