The Sex of Angels (1968)

Four people (three women and a man) set off on a boat trip through the fjords of Yugoslavia. Two of the women are lesbian lovers. Influenced by LSD, the female passengers freely engage in nudity.

Director: Ugo Liberatore

Cast: Bernard De Vries, Rosemary Dexter, Doris Kunstmann, Laura Troschel, Giovanni Petrucci, Efisio Cabras, Brizio Montinaro, Silvana Bacci, Hans Jürgen Neumann