Continuity mistake: When everyone is running out of the theater, a woman with a red belt and yellow purse can be seen exiting with the other terrified patrons. A few seconds later, the exact same woman is seen running out of the theater again.
Continuity mistake: Every time we see the Nurka fire a torpedo, regardless of whether the order was "fire one," "fire two," or even "fire five" or "fire six," the torpedo is always seen leaving exactly the same tube.
Continuity mistake: When Kirk Douglas smashes through the chapel window near the end of the film, you can clearly see that the window isn't stained glass - it's colored paper. Or perhaps papier-mache of some sort.
Continuity mistake: After Maggie (Liz Taylor) goes outside to confront Brick at the car during a raging rainstorm getting thoroughly soaked, she appears a short time later in the drawing room in the same dress, immaculate hairstyle and makeup, looking like she hadn't seen a single drop of water. (01:11:00)
Continuity mistake: Near the end, when Scotty is driving Judy to the Mission, the view from inside the car of the road shows that Scotty is driving on the left-hand side when he should legally be on the right. It is not a one-way road, and it appears that the shot was flipped.
Continuity mistake: In the final sequence where Dracula's foot has been disintegrated by the rays of the sun, his foot is seen firmly attached again seconds later as Van Helsing confronts him with a makeshift cross. In the scene Cushing, with his back to the camera, steps forward quickly from the foreground to cover the area where Lee's foot is briefly seen as having not been disintegrated.
Continuity mistake: In order to tiptoe across the tacks without being hurt, Tom puts a metal gauntlet on his feet. At this point, you can see the floor is completely covered in tacks, but when Jerry and Nibbles are at the same spot a little later on, the tacks have disappeared.
Continuity mistake: When Will Stockdale is at the Purple Grotto, at one point the cup full of liquor is at different levels.
Continuity mistake: The interior of the ship is quite spacious, a central atrium on each level, with crew quarters and storage spaces opening off it. Yet, when the two officers take a space-walk down the length of the ship, it appears to have a diameter of less than 20 feet.
Continuity mistake: When Luther Billis is parachuting out of the plane, he is seen with a pistol in his hands. Once he is in the rubber boat and starts paddling, however, the pistol has become a rifle.
Continuity mistake: When the old man who left town sees the spider return to the cave, it is dark outside. He returns to town to report, and it is daylight outside. The sheriff and his men leave immediately, but when they get to the cave it is dark outside once more. The cave is not so far from town that it takes a day to travel the distance.
Continuity mistake: When Jim tries to ride "old Thunder" he bucks off and brushes all the straw out of his hair. Seconds later it is back.
Continuity mistake: When Gaston is not allowed to take Gigi out for tea, Madame Alvarez tells him to sit down. As he is seating himself, he unbuttons his jacket. A moment later, he stands up and unbuttons his jacket again.
Continuity mistake: When Major Pollock sits down at his table in the dining room, he takes the napkin's ring off and after it falls he places the ring on the table and the napkin on his lap, but when John says, "Good morning," the Major's napkin is rolled in its ring and back on the table, then it's gone again. (01:35:00)
Continuity mistake: When Quinlan is with Joe Grandi at the bar, Quinlan breaks his sobriety while seated at a round table, but in the last overhead shot the table is rectangular. (00:57:00 - 00:58:25)
Continuity mistake: In the final scene of the film, the level of the lager in the glasses varies considerably depending on the camera angle.
Continuity mistake: In the scene towards the beginning where pair- chained interracial prison escapees Noah Cullen and Joe Jackson (Sidney Poitier and Tony Curtis) are trying to cross a river together without killing each other, they get carried away downstream and are stopped by a tree. The mistake is, Sidney Poitier's bald headed stunt double is noticeable losing control while floating downstream, visibly and audibly crashing head first into the tree. He is briefly flailing and struggling from the unexpected impact until Sidney Poitier reappears properly floating towards the tree without struggle. This mistake is less than 30 seconds and is awesomely noticeable best on Blu-Ray disc. The shot of Tony pulling Sidney out of the river concludes the scene.
Continuity mistake: When Jeannie is on the settee talking on the telephone, the cord is missing in some shots.
Continuity mistake: When Daffy rushes up to take his breakfast from Elmer, you can see the door behind them is closed, but when Elmer tells Daffy he's had enough, the door is now open.
Continuity mistake: When Sylvester is using his inflatable raft, you can see he has a paddle with him, but when Tweety bursts the raft, there is now no sign of the paddle.