When Rosemary calls Donald Baumgart, the actor who goes blind and is replaced by Guy, the voice heard is that of actor Tony Curtis. Farrow, who had not been told who would be reading Baumgart's lines, recognized the voice but could not place it.

Minnie brings them each a cup of chocolate mousse. Rosemary complains that her cup has an "undertaste" and only eats a small portion before throwing the rest away. She passes out and experiences a dreamlike vision in which she is violated by a demonic presence in front of Guy, the Castevets, and other Bramford tenants.

For the first three months of her pregnancy, Rosemary suffers severe abdominal pains, loses weight, and craves raw meat and chicken liver.

Andy for a boy and Jenny for a girl.

When Hutch sees Rosemary's gaunt appearance and hears that she is being fed tannis root, he is disturbed enough to do some research. Before he can tell Rosemary his findings, however, he falls into a coma.

Roman's real name is Steven Marcato, and he is the son of the famous Satanist Adrian Marcato, who was killed just outside The Bramford.

Rosemary pieces together the fact that Guy traded ties with Donald Baumgart to bewitch him, and that Roman tipped off Guy to rush home and steal Hutch's glove to do the same.

Before dying, Hutch briefly regains consciousness and directs his friend Grace Cardiff to give Rosemary a book about witchcraft along with the cryptic message: "The name is an anagram".

The April 8, 1966 issue of TIME--all black with the words "Is God Dead?" in large red text--marked the first time in the magazine's history that the cover consisted of text with no accompanying image.

A door hidden in the closet leads to the Castevets' apartment where Rosemary discovers the building's tenants gathered around her newborn son.