Who directed the 1968 horror film 'Rosemary's Baby'?

Roman Polanski directed the 1968 horror film Rosemary's Baby. He also wrote the screenplay, adapting Ira Levin's 1967 bestselling novel about a pregnant New York woman who suspects her neighbors have sinister plans for her child.

Mia Farrow stars as Rosemary Woodhouse, with John Cassavetes as her husband Guy, Ruth Gordon as Minnie Castevet, and Sidney Blackmer as Roman Castevet. The story's unsettling power comes from its gradual shift between domestic realism, paranoia, and the occult rather than from constant supernatural spectacle.

A common mix-up is William Castle, who produced the film and made a brief cameo, but did not direct it. The fictional Bramford apartment building's exterior was represented by Manhattan's Dakota, while much of the interior filming took place in Los Angeles. Released by Paramount on June 12, 1968, the film became a major success, earned Ruth Gordon an Academy Award, and entered the National Film Registry in 2014.