Continuity mistake: When Dana Andrews and Jeane Craine are on the roller coaster, as it goes down the first dip, she stand up and he yells at her to sit down, but his mouth never moves. Also, the positions of the riders change from scene to scene.
Other mistake: In the opening scene of this German movie from 1944, a panoramic view of the city of Potsdam is shown with the subtitle "Potsdam 1813". In the background, the two high radio masts of the Potsdam Military Communication Central can be seen very clearly before the sky.
Revealing mistake: The "hand" holding the gun rotates 180 degrees while the shooter's point of view does not move. A real hand can't reproduce that motion without moving extremely close to the face.
Continuity mistake: When Jerry is pretending to dance with the placecard mascots at the restaurant, the last mascot he dances with initially has red hair, but when the two pretend to skate on the mirror, her hair is now blonde.
Continuity mistake: After the raid on the Japanese radar site as Errol Flynn is on the radio sitting next to a radioman talking to the supply plane his hair is sweaty and forming circles on his forehead. When the scene shifts to a close-up of Errol his hair is in straight lines.Then when the scene goes back to the two of them his hair is in circles again.
Continuity mistake: Even though the heavy rain had only just stopped, as Laura sits alone on the bench, the pavements around her are completely dry.
Revealing mistake: In the process shot (dummy auto front seat, scenery visible in back window) where father and daughter are driving off to see the circus, Eddie G. makes a left turn and the scenery follows; but he forgets to return the steering wheel to center, even though the scenery shows the car has straightened out on the new course. Funny - even titans nod. That car should still be circling somewhere.
Factual error: This is not an error in the film itself, but in some supplementary material on the DVD, in which Margot FitzSimons, the actress who plays Bridie, is identified as the sister of Maureen O'Sullivan. She is in fact the sister of Maureen O'Hara.
Continuity mistake: The dead body Wally discovers in the house has its head straight in the long shots, but canted to the right in the close ups.
Continuity mistake: When Emily Brent is found in her room, the light of the area changes between shots - just look at the direction the legs of the first responder cast a shadow at. Also, the position of his feet is different; he already almost reached the door in the previous shot, and is 2 boards behind in the new one. (01:00:10)
Continuity mistake: When Donald sees the "reward" poster with a picture of him on the telegraph pole, you can see that the last two zeros of the reward have two lines under them, but when Donald starts tearing off the posters, there is now only one line.
Continuity mistake: Throughout the cartoon, watch the handkerchief in the store manager's top pocket of his jacket. In some shots it is in the pocket; others it isn't.
Continuity mistake: After the scene with Junior that busted him as the night kitchen raider, Dick is in his office. Pat Patton tells him about his findings going through the victim's belongings. He leans forward with his left arm, and Dick at the same time pulls his own arm back away from the desk. Next cut and Dick has both hands on the desk and Pat just his right arm on it. (00:12:35)
Revealing mistake: In the cave scene, when Dr. Edelman and Talbot come upon Frankenstein's monster in the mud, there is a skeleton lying beside the monster, which Dr. Edelman identifies as probably Dr. Niemann. The prop is an obvious lab skeleton, as you can very clearly see the circumferential line around the skull cap. Also, if you look closely in several shots, you can make out the hook at the top of the skull where it would hang from a lab stand. (00:24:35)
Continuity mistake: When Screwy squashes the truant officer's nose with a mallet, the nose jumps off in pain and then hides under the officer's face. At this point, the truant officer is wearing a hat on his head, but in the next shot the hat has disappeared.
Continuity mistake: Ken's mother makes his jockey shirt using dark blue and gold as their racing colors. When Ken rides Thunderhead in his first race, Ken's jockey shirt is now light green and beige and the design is different. Ken's family owns Thunderhead, and race horse owners must have specific registered racing colors and patterns. Ken would not suddenly be wearing a differently-colored shirt.
Revealing mistake: The wide shot of the exterior of Drearcliffe House is a recycling of the wide shot of the church where Meade and his Nazi colleagues were hiding in "Sherlock Holmes and the Voice of Terror." It can't be the same place, as the mansion is located in Scotland and the church in England. (00:01:21)
Continuity mistake: When Daffy opens the door and sees the man from the draft board, the door is plain and grey. But when we seen a close-up of the man, the door is now blue with moulding, and when Daffy slams the door on him, it is now grey again.
Character mistake: When we see what is happening inside the saloon, there is a sign which reads "Noisy - Is'nt It?" It should read "Isn't."
Continuity mistake: When Bugs arrives in Germany, he opens up his map and you can see that the map is folded in the centre, yet when viewed from behind, it is not.