Cast of Rosemary's Baby

Mia Farrow portrays Rosemary Woodhouse, a young wife who becomes increasingly suspicious about her husband and neighbors after becoming pregnant.

John Cassavetes plays Guy Woodhouse, Rosemary's ambitious but manipulative husband who makes a deal with the devil for success.

Ruth Gordon takes on the role of Minnie Castevet, a nosy and eccentric neighbor with a hidden agenda related to Rosemary's pregnancy.

Sidney Blackmer portrays Roman Castevet, Minnie's husband who is part of a secretive and sinister group that has sinister plans for Rosemary.

Maurice Evans plays Hutch, a close friend of Rosemary's who tries to warn her about the strange occurrences happening around her.

Ralph Bellamy takes on the role of Dr. Sapirstein, a respected but suspicious obstetrician who is involved in the sinister conspiracy surrounding Rosemary.

Victoria Vetri plays Terry, a troubled young woman who becomes a key part of the mysterious events that unfold in Rosemary's life.

Patsy Kelly portrays Laura-Louise, a quirky and eccentric friend of the Castevets who plays a role in Rosemary's unsettling experiences.

Elisha Cook Jr. plays Mr. Nicklas, a seemingly harmless but actually malevolent character in Rosemary's life.

Emmaline Henry takes on the role of Elise Dunstan, a minor character who is part of Rosemary's social circle.

Charles Grodin portrays Dr. Hill, a psychiatrist who becomes involved in Rosemary's situation as her fears and paranoia escalate.

Hanna Landy plays Grace Cardiff, a friend of Rosemary who unwittingly gets drawn into the dark web of deceit and manipulation surrounding her.