Rosemary's Baby is a 1968 American horror film written and directed by Roman Polanski, based on the bestselling 1967 novel by Ira Levin. The cast includes Mia Farrow, John Cassavetes, Ruth Gordon, Maurice Evans, Sidney Blackmer, and Charles Grodin. Farrow plays the role of an expecting mother, who fears that her husband may have made a supernatural pact with their eccentric neighbours, and believes she may be carrying the child of Satan. The film received mostly positive reviews and earned numerous nominations and awards. TheAmerican Film Institute ranked the film 9th in their 100 Years…100 Thrills list. The official tagline of the film is "Pray for Rosemary's Baby." (wiki)