The Owl and the Pussycat (1970)
The Owl and the Pussycat is a 1970 romantic comedy film directed by Herbert Ross and starring Barbra Streisand and George Segal. Streisand plays the role of a somewhat uneducated actress, model and part-time prostitute. She temporarily lives with an educated aspiring writer (Segal). Their differences are obvious, yet over time they begin to admire each other. Comedian/actor Robert Klein appears in a supporting role. Future adult film actress Marilyn Chambers (who was 17 at the time), in her film début (credited as "Evelyn Lang"), plays Klein's girlfriend.
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