Continuity: In the scene where Howard is 'going to work' and Jamie is trying to talk him into staying, at first the cereal bowl has only a little bit of cereal. Then in the next shot, it is almost full again.
Great sites
Mistakes
In the scene with Sinbad and Howard in the radio place, Sinbad gets enraged, then throws the package (thought to be a bomb) and Howard hits the deck. The package lands at Howard's head, but in the next shot, it's way over to his left. See more...
Jingle All the Way (1996)
starring Arnold Schwarzenegger, Jake Lloyd, James Belushi, Rita Wilson (add more)
Jingle All the Way mistakes
Factual error: When Howard is running after the bouncy ball he is on the second floor of the Mall of America, however, you see him run through the LEGO store which is located on the lowest floor of the Mall of America, which is impossible if he was on the second floor before.
Factual error: When Howard runs into Ted and the reindeer, the reindeer's antlers are still in velvet. Velvet is shed in August, at least four months before the Christmas Eve setting.
Jingle All the Way trivia
Stay until the end of the credits and you will see a funny short scene.