The inhabitants of the distant planet Gemini send to Rome the extraterrestrial Bix. His task is to transport twelve Earths to the planet so that we can find out if they are suitable for living there. Bix, who's distinguishable from humans only because he has a green face, also has supernatural powers that allow him to repair damages. On the eve of the departure for Gemini, a trap is set for him...
Pippo Franco
Silvia Dionisio
Laura Troschel
Bombolo
Aldo Giuffrè
Isabella Biagini
Giancarlo Magalli
Teo Teocoli
Oreste Lionello
Franco Citti
Gil Cagnè
Luciana Turina
Quinto Marziali
Lisa Mantellini