The aliens are already on Earth! However, they have sent only a vanguard. X.T. is the name of the alien, which is to explore the planet earth. In particular, he is to explore the strange earthly habit called sex.
X.T.
Eleonore
Alien Girl
George Schaller
Girl in the cinema
Boy in the cinema
Dr. Erwin Haberlund
Dr. Kellstrom
Writer
Production Manager
Script
Lighting Supervisor
Assistant Director
Production Assistant
Wardrobe Master
Still Photographer
Director
Director of Photography
Makeup Artist
Director of Photography
Best Boy Electrician
Producer