Revealing mistake: In the opening scene when Brandon opens the curtains to let the light in, he is suddenly casting a shadow on to the couch, towards the window, as if the light is coming from behind where the camera is located. (00:04:15)
Rope (1948)
1 revealing mistake
Directed by: Alfred Hitchcock
Starring: James Stewart, Farley Granger, John Dall, Dick Hogan, Edith Evanson
Continuity mistake: When Rupert gives ice cream to Brandon, they are besides a wall between the living room and the entrance of the house but the shot later, they are on the other side of it.
Trivia: This was the first film in colour directed by Alfred Hitchcock.