Onder andere met: Dyanne Thorne (Greta), Tania Busselier (Abbie Phillips), Lina Romay (Juana), Eric Falk (Pablo Rego), 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)), Dagmar Bürger (No. 9), Lorli Bucher (Wardress)