Vicky Adams

Inés

Ada Tauler

Susan

Karine Gambier

Olga

Jack Taylor

Jack Haus

Vítor Mendes

Dr. Barri

Ly Frey

Marian Hawkins

Aida Gouveia

Ida

Sandra Daenliker

(uncredited)

Norbert Langer

Jack Haus (voice) (uncredited)

Jesús Franco

Director

Erwin C. Dietrich

Writer

Jesús Franco

Writer

Erwin C. Dietrich

Producer

Walter Baumgartner

Music

Werner Zeindler

Production Manager

Andreas Demmer

Camera Operator