Carnal Knowledge (1971)6.2 /10

Storyline:  Jonathan and Sandy form a lifelong bond shaped by contrasting attitudes toward sex and relationships, beginning as college roommates in the late 1940s. Their early encounters with Susan and Myrtle influence every partnership that follows, leaving both men persistently unsatisfied. As they reach middle age with Cindy and Bobbie, their patterns intensify, revealing how their temperaments define their intimate lives.