A secret agent is assigned to protect a Vietnamese official who's traveling for talks with the U.N. His mission becomes more complicated when other agents who escorted the official for part of his journey start getting eliminated one by one.
Roger Browne
Glenn Forest
José Greci
Helga
Sancho Gracia
John Parker
Roberto Messina
Omar
Carla Calò
Russian agent
Andrea Scotti
Frank
Helga Liné
Glenn's girlfriend
Ángel Ter
Osvaldo Civirani
Writer
Roberto Gianviti
Director
Piero Umiliani
Music
Alfonso Nieva
Director of Photography
