I malamondo (1964)
This documentary looks at strange behaviors and practices in Europe, including nude skiing in Switzerland, hot-butchering in Italy, and an orgy in a graveyard.
Directed by: Paolo Cavara
Starring: Adriano Celentano, Marvin Miller, Don Backy, Riccardo Cucciolla, Gino Santercole
Links: IMDb, Movie posters, Movie stills