Valley of the Dolls is a 1967 American drama film directed by Mark Robson and produced by David Weisbart, based on Jacqueline Susann's 1966 novel of the same name. The film stars Barbara Parkins, Patty Duke, and Sharon Tate as three young women who become friends as they struggle to forge careers in the entertainment industry. As their careers take different paths, all three descend into barbiturate addiction—"dolls" being a slang term for depressant pills or "downers". Susan Hayward, Paul Burke, and Lee Grant co-starred.

Mark Robson was a Canadian-American film director, producer, and editor. Robson began his 45-year career in Hollywood as a film editor. He later began working as a director and producer. He directed 34 films during his career, including Champion (1949), Bright Victory (1951), The Bridges at Toko-Ri (1954), Peyton Place (1957), The Inn of the Sixth Happiness (1958), Von Ryan's Express (1965), Valley of the Dolls (1967), and Earthquake (1974).