Ian McShane

as Fred C. Dobbs

Anna Calder-Marshall

as Millie Dobbs

John Gavin

as Charlie Harrison (Grant Granite)

Severn Darden

as Dr. Fahrquardt

Joyce Van Patten

as Anna

Beba Lončar

as Ornella

Leopoldo Trieste

as Desk Clerk

Katia Christine

as Angelica

Gaby André

as Flavia

Marino Masé

as Franco

Veronica Carlson

as Liz

Daniël Sola

as Fernando

Ian Trigger

as Dr. Ponti

Solvi Stübing

as Girl with Door

Richard Harrison

as Hero

Dari Lallou

as Hesther

Linda Morand

as Moira

Maurizio Lucidi

as Director

Janos Prohaska

as Gorilla

John Frederick

as Heavy

Paul Müller

as Amo Amas Amat (uncredited)

Karin Schubert

as Tattooed Girl Dressed as Nurse (uncredited)

Madeline Smith

as Gwendolyn (uncredited)

Josiane Tanzilli

as Girl (uncredited)

Janet Ågren

as (uncredited)