On screen
Cast
18 credited performers
Dyanne Thorne
Greta
Tania Busselier
Abbie Phillips
Lina Romay
Juana
Eric Falk
Pablo Rego
Artwork unavailable
Angela Ritschard
Rosa Phillips
Howard Maurer
Governor
Esther Studer
No. 24
Peggy Markoff
No. 14
Esther Moser
No. 18
Jesús Franco
Dr. Milton Arcos (as Jess Franco)
Artwork unavailable
Dagmar Bürger
No. 9
Artwork unavailable
Lorli Bucher
Wardress
Artwork unavailable
Sandra L. Brennan
Character not listed
Artwork unavailable
Alex Exler
Character not listed
Artwork unavailable
Karl Gysling
Prisoner
Artwork unavailable
Roman Huber
Prisoner
Artwork unavailable
Mike Lederer
Prisoner
Artwork unavailable
Sigad Sharaf
No. 20