| Person | Type | Job | Role(s) |
|---|---|---|---|
 Amando de Ossorio | Crew | Directing | Director, Screenplay |
 Antonio Gimeno | Crew | Editing | Editor |
 Antón García Abril | Crew | Sound | Original Music Composer |
Dolores Merlo | Crew | Costume & Make-Up | Makeup Artist |
Fernando Espiga | Crew | Camera | Camera Operator |
José Antonio Pérez Giner | Crew | Production | Producer, Production Manager |
Julio Arribas | Crew | Production | Production Assistant |
Julio Burgos | Crew | Lighting | Assistant Electrician |
Miguel Fernández Mila | Crew | Camera | Director of Photography |
Ricardo Muñoz Suay | Crew | Production | Executive Producer |
Alfonso de Lucas | Crew | Art | Set Designer |
Cruz María Baleztena | Crew | Art | Assistant Set Decoration |
Josefa Morales | Crew | Costume & Make-Up | Hairstylist |
Alfredo Segoviano | Crew | Crew | Special Effects |
César Cruz | Crew | Camera | Still Photographer |
Mercedes Gimeno | Crew | Editing | Assistant Editor |
Tomás del Barrio | Crew | Sound | Sound Engineer |
Paulino González | Crew | Directing | Assistant Director |
Gloria Roldán | Crew | Directing | Script Supervisor |
Francisco Bermejo Miranda | Crew | Camera | Assistant Camera |
José Luis Morales | Crew | Costume & Make-Up | Assistant Makeup Artist |
Ramón Escribano | Crew | Production | Production Assistant |
Antonio Orengo | Cast | Actor | Old Man |
 Betsabé Ruiz | Cast | Actress | Bride-to-Be |
 Bárbara Rey | Cast | Actress | Lorelei's Assistant (uncredited) |
 Francisco Nieto | Cast | Actor | Blind Violinist |
 Helga Liné | Cast | Actress | Lorelei |
 Javier de Rivera | Cast | Actor | Preacher |
Josefina Jartin | Cast | Boarding School Principal | |
 José Thelman | Cast | Actor | Carlo Donati (as Joseph Thelman) |
 Loreta Tovar | Cast | Actress | Martha (as Lolita Tovar) |
 Luis Barboo | Cast | Actor | Alberic |
 Luis Induni | Cast | Actor | Mayor |
Marisol Delgado | Cast | Brigitte (as Mary Sol Delgado) | |
María Luisa Tovar | Cast | Actress | Cavewoman #1 (uncredited) |
 María Vidal | Cast | Actress | Maid (as Mary Vidal) |
 Sergio Mendizábal | Cast | Actor | Doctor |
 Silvia Tortosa | Cast | Actress | Elke Ackerman |
 Tony Kendall | Cast | Actor | Sigurd |
Ángel Menéndez | Cast | Professor Von Lander | |
Cristino Almodóvar | Cast | Boat Man | |
Victoria Hernández | Cast | Teresa (as Vicky Hernandez) | |
Iris André | Cast | Blonde Victim (uncredited) | |
| Person | Type | Job | Role(s) |
