The top mistakes in Scream http://www.moviemistakes.com/film1123 en Sat, 04 Feb 2012 06:55:50 +0000 6809 When Sidney comes running to the house and she sees Dewey come out with the knife in his back she screams "Dewey!" but her mouth says "no!" 6818 As Drew Barrymore is running from the killer outside he stabs her.  If you look closely it is very easy to tell it is a rubber knife, because you see it bend off of her. 6827 When Ghostface is trying to kill Tatum in the garage, she tries to go through the doggie door. From the outside shot, she is out of the door from her arms and up. From the inside shot, she is out of the door from her hips and up. 6816 When Gale is talking to Kenny the cameraman before she goes off to investigate the abandoned car with Dewey her face is in a close up. She can be clearly heard uttering the forbidden phrase "I'll be right back." However her mouth can clearly be seen saying "keep watching." 12753 As Gale is talking to Dewey outside the school, when she is trying to get information from him about the killings, Dewey takes his sunglasses off and hangs them on his shirt. In the following scene they hang two different ways every time the camera cuts to him.