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.
| Actor | Role |
|---|---|
 Ray VictoryX.T. | X.T. |
 RayneEleonore | Eleonore |
 Monica TannerAlien Girl | Alien Girl |
 Buster CheriGeorge Schaller | George Schaller |
 Christine RigolerGirl in the cinema | Girl in the cinema |
 Joey MurphyBoy in the cinema | Boy in the cinema |
 John FrancisDr. Erwin Haberlund | Dr. Erwin Haberlund |
| CC.C. MessinDr. Kellstrom | Dr. Kellstrom |