Other mistake: When Snoopy starts sneaking through the pumpkin patch, Sally is standing with her arms crossed and Sally's hand is painted blue while talking to Linus. (00:20:35)
Other mistake: Robin yells "Holy Polaris" before the rocket even breaks the surface of the water.
Other mistake: When the Grinch is cutting Max's antler, the pieces that have fallen on the floor suddenly jump several inches closer to Max.
Other mistake: When the three roommates take a taxi, Christine and Steve quibble over the fare, eventually handing their portion to Sir William. However, he never does pay the cabbie, rather he goes off to confer with his driver, Jimmie.
Other mistake: Johnny Finger is supposed to be a crack shot, and in his first scene he supposedly beats three guys on the draw simultaneously. However, as he goes for his revolver with his left hand, it goes off almost immediately whilst still pointing straight downwards. (00:02:45)
Other mistake: Not wanting his wife to see Didi, Tom locks Didi inside a tool shed. She pulls a cord to turn on an overhead light but the light that suddenly illuminates the interior of the shed comes from somewhere in front of her. Her shadow, which is the same height as she is, is cast on the wall behind her.
Other mistake: The Dragula Herman is driving begins spinning out of control before he hits the oil slick.