Death Haunts Monica (1976) — Cast
Cast
| Sandra Alberti | Blonde |
| Margarida Minguillón | Brunette |
| Damián Velasco | Diego |
| Rafael Albaicín | |
| Nadiuska | Mónica Molnar |
| Santiago Ontañón | |
| Bárbara Rey | Eva |
| Juan Santamaría | Jaime |
| Jenny Llada | Chon |
| Antonio Canal | |
| Arturo Fernández | Arturo |
| Isabel Luque | Trini |
| Jean Sorel | Federico "Quico" |
| Karin Schubert | Elena |
| Eduardo Bea | |
| Luis Barboo | Isidro Novellas |
| Yolanda Ríos | Tía Luisa |
| Yelena Samarina | María Álvarez |
Crew
| Hans Burmann | Director of Photography |
| Ramón Fernández | Director |
| Juan José Alonso Millán | Writer |
| Ramiro Gómez Bermúdez de Castro | Executive Producer |