Continuity mistake: When they are trying to break the castle's door, it is broken differently outside and inside.
Continuity mistake: In the beginning of the film when Natalie Wood first gets in the limo, she is waving goodbye to her mother who is on the pavement. As the limo is driving away and Wood is leaning out the window waving, there is a lamp post behind her that is so close it looks like it might hit her. When the camera moves back to her mother you cannot see the lamp post.
Continuity mistake: In the scene where Rusty is trying to keep Dana and Valerie from seeing each other, it is supposed to be night time. But, when Rusty opens to curtains to usher Valerie out the door, you can see that the sky is much too light to be night time.
Continuity mistake: In the scene near the end when the men are done dragging the plane, one of the men unhooks the dragging strap under the left wing. In the next shot, it shows the pilot standing on top of the wing with the strap still attached. When the men climb the ladder to board the plane, the strap is gone. (02:14:40 - 02:15:15)
Continuity mistake: During Janet's musical performance in the French cafe, she is wearing cymbals on her knees in one scene; in the next, they are missing.
Continuity mistake: Lombard trips going up the stairs in the dark; he falls on his right side, but he waves the others to go up lying on the opposite side, facing the opposite way. (01:04:30)
Continuity mistake: James Garner figures out he's being duped, and tells Eva Marie Saint to run out of the room screaming to draw attention to herself. She does and there's a shot of her on the hospital lawn with staff all around her. The next shot is James Garner looking out the window to see what their reaction is, and Eva Marie Saint can be seen behind him in the room.
Continuity mistake: When the crooks are climbing over the wall into the police station yard, when they are on the pavement, the ladder dosen't reach the top of the wall. But when seen from inside the police station yard, it reaches above the wall and looks like a different ladder.
Continuity mistake: When Oracle Jones is first sought out by the miners he drinks whiskey from a glass. As his visions grow he reaches for the whole bottle, and grabs the top to remove the cork; but the cork has already been removed.
Continuity mistake: In the final hand, the first time we see Clancy's hand, it is the 8-9-10-Q of Diamonds; when the Kid calls, the cards are (a) reversed in order - Q-10-9-8) and worse, (b) throughout the entire movie, they are playing with Hoyle playing cards - but the reversed hand as well as Clancy's JD are from a deck of Bicycle cards, made by the United States Playing Card Co. In a real game, Clancy's hand would be dead, as it contains cards from an entirely different deck.
Continuity mistake: The streets and alleys are wet from a recent rain. Patty and Agent Kelso are following a cat. When Patty's boyfriend comes near, Patty lies on the ground next to a bush to avoid being seen. When she stands up, her clothes are completely dry.
Continuity mistake: When the Pink Panther is sleeping on the bear-skin rug, the price tag reads "$350-00." When he rides in the rug, the two end zeros have disappeared, and in the shot after that, they are back again.
Continuity mistake: In the animal mortuary, Robert Morse opens a refrigerator with two dogs in it as he reads from a book. When he returns to that same refrigerator seconds later, the dogs are gone, replaced by a crumpled white cloth and a cat. (01:01:30)
Continuity mistake: When the prostitute is reflected in the mirror, her kimono bares one of the shoulders. She turns, and both shoulders are covered. (00:08:55)
Continuity mistake: When the train is taking water it is sitting on a far right spur line, but when it leaves it is on the main line.
Continuity mistake: During the second solitary visit that the Native Girl pays to doctor Bwana, she has to hold him steady after he drank the torpedo juice. Her right hand is in a completely different position in the various shots, and she lets Buster Keaton go once but is still holding him after the cut.
Continuity mistake: In the scene when Richard Harris and Kirk Douglas parachute back into Norway, there is a white parachute blowing in the wind. Kirk Douglas goes to collect it, but there are footprints already in the snow where they have previously filmed a retake. (00:27:00)