Incontri molto... ravvicinati del quarto tipo (1978)

Three nerdy students who have the hots for their sexy astronomy teacher hit upon the idea of pretending to be outer-space aliens, in the hopes of tricking her into going to bed with them.

Directed by: Mario Gariazzo, Gianfranco Baldanello

Starring: María Baxa, Mónica Zanchi, Mario Maranzana, Marina Daunia, Jimmy il Fenomeno, Alessio Pigna

Links: IMDb, Movie posters, Movie stills