Roger Browne as Douglas Gordon

Helga Liné as Karin

Miguel de la Riva as Rudy Schwartz (as Michael Rivers)

Franco Ressel as Albert Kowalski / Ms. Kastiadis

Rosalba Neri as Amalia

Andrea Scotti as Walter

Susan Terry as Aisha

Mila Stanić as Magda

Peter Blades as Jimmy

Dario De Grassi as

Francesca Rosano as Singer in Paris

Giorgio Ubaldi as Harry

Beni Deus as Manuel, Truck driver (as Beny Deus)

Franco Lantieri as José (as Frank Liston)

Ángel Menéndez as Kurt, Thug in Helicopter

Leu Lii Young as Lao Pat, Vietcong agent

Cheu Yea Hong as 2nd Vietnamese Agent

Enzo Andronico as Monsieur Lapipi

Antonio Gradoli as Gordon's boss (as Anthony Gradwell)

Umberto Raho as Tourist in Paris

Alfonso Rojas as Sancho

Maria Barba as

Rossella Bergamonti as

Wally Seeber as

Jeff Cameron as Thug

Osiride Pevarello as Thug

Renzo Pevarello as Thug