Both Franklin and Holland wanted the film to be a tribute to Alfred Hitchcock and the original film. To accomplish this, they added various in-jokes such as the scene when Mary and Norman first go into Norman's mother's room, before they turn the lights on, Alfred Hitchcock's silhouette is visible on the wall to the far right. Franklin also repeated various shots from the original film such as the shot where Norman walks into the kitchen and sets his jacket down on the chair. The final pages of the shooting script were not distributed to cast and crew until the last day of filming.