Carla
Libertad Leblanc
Andrew
Tony Kendall
Nick
Carlos Piñar
Doctor Warren
Riccardo Garrone
Doctor Mac Gregor
Francisco Piquer
Marta
Loredana Giustini
Willy
Lorenzo Robledo
Ursula
María Muné
Rector
Luciano de Pazos
Story
Luis Marquina
Director
Screenplay
Makeup Artist
Fernando Martínez
Juan Tébar
Executive Producer
Miguel Tudela
Original Music Composer
Carlo Savina
Director of Photography
Giuseppe Alberti
Editor
Antonio Ramírez de Loaysa
Set Decoration
Adolfo Cofiño