Tony Kendall

Jeff

Monica Teuber

Sister Maria

William Berger

Bob Shaw

Gordon Mitchell

El Kadir

Vonetta McGee

Claire

Christiane Thorn

Lolita

Margaret Rose Keil

Gail

Nuccia Cardinali

Inga (as Karen Carter)

Linda Fox

Claire (as Patrizia Barbot)

Felicita Fanny

Carmen

Ivana Novak

Liane

Herb Andress

Little Ivan

Giorgio Dolfin

Colonel

Roberto Messina

Killer

Mara Krupp

Female warden (as Mara Krup)

Chris McCollins

Rebecca Mead

Nestore Cavaricci

Passerby (uncredited)