Continuity: At dinner Minnie passes Guy a piece of cake on a plate. We see the cake when she cuts it and there's only white icing on top, but when Guy starts eating it there are now strawberries on top.

Continuity: In the beginning of the movie Rosemary, Guy and the building manager walk up the steps of the Dakota and all look forward as they wait in front of the elevator. In the next shot the building manager is looking in the opposite direction at Rosemary and Guy.

Continuity: Before she goes into labor Rosemary and Guy's alarm clock above their bed reads 9:30 throughout the scene, but when Dr. Sapirstein injects her with a sedative and she goes into labor the wrist watch that the man on the right of the screen is wearing gives another time which is 11:15.

Continuity: Rosemary walks into the party holding a knife and we see Guy talking to Minnie who is sitting next to a table full of gifts. Next time we see the table two shots later the gifts have been moved without anyone going near them.

Continuity: Rosemary goes to the kitchen and gets a knife and proceeds back to the closet that connects her apartment with the Castevet's. When she left the closet before getting the knife the shelves were stacked against the doorframe, but now as she returns the shelves are neatly stacked against the far wall.

Continuity: In order to fool the witches Rosemary takes the pills that they give her and sticks them between a brick and the middle shelf of her head board. When we first see this spot the bricks are flush with the shelf but in the next shot the shelf has been moved out about three-quarters of an inch past the bricks.

Continuity: At dinner with Hutch, Rosemary sits at her place at the table and we see a plate on the bookshelf behind her. The plate is on the bottom left shelf, close to the center, but later in the scene as they are eating the plate has moved about six inches to the left. The books on the right side of the bookshelf are also rearranged throughout this scene.