#11: She Stars in Roman Polanski’s Rosemary’s Baby in 1968 and Achieves a Major Breakthrough
In 1968, she stars in Rosemary’s Baby, directed by Roman Polanski, playing a young woman who becomes increasingly isolated and fearful during her pregnancy. The film becomes a critical and commercial success.

Her performance is widely praised for its emotional intensity and vulnerability. The role establishes her as a leading actress in Hollywood and significantly elevates her career. Rosemary’s Baby remains one of her most iconic films, marking a clear transition from television success to major film recognition.
