 The Tunnel Under the World (film)

The Tunnel Under the World (original Italian title Il Tunnel Sotto il Mondo) is a 1969 low-budget Italian science-fiction film directed and edited by Luigi Cozzi inspired by Frederik Pohl's novella of the same name.The screenplay was written by Tito Monego and Alfredo Castelli, best known as the creator of the comic book series "Martin Mystère".