Den sommeren jeg fylte 15 (1976)
Den sommeren jeg fylte 15 is a 1976 Norwegian drama film directed by Knut Andersen, starring Steffen Rothschild, and music composed by Eyvind SolÄs. The film is based on Knut Faldbakken's novel Insektsommer (insect summer). Peter (Rothschild), who was a teenager in the 50s, is reminiscing about the days of his youth, and his awakening sexuality.
More at Wikipedia.