Continuity mistake: In the scene where Gerald Tetley confronts Major Tetley (his father)and talks about how his father gave the order for three innocent men to be hanged. His father listens till Gerald finishes then walks to a door feeling guilty, opens it and goes inside the room. The shot is focused on the door. A shot rings out and the Major has killed himself. Meanwhile we still see the door, then it opens and within a second the shot goes back to Gerald. (01:10:10)
Continuity mistake: When Jerry slams the door on the dollhouse after Tom attempted to catch him after his dress slips off, the blind in the top window is pulled right up but in the next shot it's now pulled down halfway.
Continuity mistake: When John Mills is looking through the periscope whilst searching for the German battleship the side view shows him moving the periscope from right to left, but when it suddenly cuts to a shot of what he is actually seeing through it the periscope is strangely moving from left to right.
Continuity mistake: During the opening of "This Is the Army" [the stage musical], there is a large choir of men singing the opening number, "Some Dough For The Army Relief": from about the second row back, the men's mouths are moving appropriately for the lyrics they're singing, but much of the front row is singing with these obnoxious cheesy grins, not even bothering with more than the most feeble attempt at proper mouth movement. [This is painfully evident during the line "let him do what we had to do."]. (00:48:50)
Continuity mistake: In the scene where the tank crew meet up with the weary band of soldiers, Fred Clarkson (Lloyd Bridges) has a very distinctive graze on the right side of his forehead. It seems to disappear then appear then disappear during the film. When Clarkson lies injured there is no sign of the graze - there should at least be a small mark of the graze but there is nothing.
Continuity mistake: In this scene we see Tarzan holding the prison guard in a neck hold. Before rendering the guard unconscious, the guard manages to throw the keys to the cell which falls near a wall. In the next long shot of the gaol we see the keys have moved closer to the guard.
Continuity mistake: In this scene we see the two German pilots are flying low over a flock of flamingoes who get startled and fly towards the plane. We get a inside cockpit view of the pilots and the starboard side window has not a mark on it and is clear. In the next shot the pilot shouts out the words "Look out" Look Out" and the window is peppered with bird feathers. Then a moment later the glass is clear again and this time we see and hear the feathers hit the window.
Continuity mistake: When Mr. Dingle walks past all the other prospect tenants for the apartment, the young fella at the top of the stairs on the right is holding his newspaper in 3 different ways in separate consecutive shots. Not just that: the No Vacancy sign Dingle hung on the letterbox is tilted differently in separate shots. (00:04:30)
Continuity mistake: The bandage Jane places on Tom's forehead changes its size and angle between takes. (01:10:45)
Continuity mistake: When Domino and Little Joe are fighting in the nightclub, Domino's gun goes off accidentally hitting Petunia. As she falls on the staircase, she drapes her right arm on the edge of the staircase twice.
Continuity mistake: When the mice are serving the cat, there is a mouse who is taking the cat's order and he drops his notepad on the floor when he says "Mouse?" and runs off. But when we see a full view of the cat and the mice in the next shot, the notepad is nowhere to be seen.
Continuity mistake: When Mr Pig is speaking to his baby son in the cot, the headboard of the cot is initially coloured white, but in the next shot it is now grey.
Continuity mistake: Holmes throws an object through the window to let the glass and let the poisonous gas out, but the next shot shows Holmes helping Watson to a completely open window.
Continuity mistake: When Daffy gives Porky his card, Porky holds it with both hands but a close-up of the card shows him holding it with only one hand.
Continuity mistake: When Jerry launches his egg carton, there are initially three light bulbs in the back, but when he releases the bulbs, there are now four.
Continuity mistake: When Mr Meek has the egg on his head, the background behind him is initially white but changes to blue in the next shot.
Continuity mistake: When Droopy is standing the door, he tells the convict he's going to call the cops. At this point you can see there is nothing next to Droopy on the frame, but in the very next shot a hinge has appeared.
Continuity mistake: The Phantom's right eye only becomes disfigured once he's unmasked - it's normal the rest of the time.
Continuity mistake: During Larry Talbot's first transformation into the Wolf Man in the hospital, he goes from wearing light-colored pajamas to a dark shirt and pants. When he awakens the next morning, he's back wearing the pajamas.
Continuity mistake: When Bugs is viewing footage of the previous encounter between Cecil Turtle and himself at the start of the cartoon, you can see that viewed from behind, the projector only has one reel. When we see Bugs eating his carrot in the next shot, there are now two reels.