Onder andere met: Víctor Petit (Dr. Henry Stein), María Kosty (Joan Stein), Sandra Mozarowsky (Lucy), José Antonio Calvo (Teddy), Julia Saly (Tilda Flanagan (as Julie James)), Javier de Rivera (Doctor), Pilar Vela , Fernando Villena , María Vidal (Mrs. Flanagan), Oscar Phens , Susana Estrada (Girl sacrificed at the beginning), Luis Ciges