Starring: Christopher Mintz-Plasse, Emma Stone, George Lopez, Kiefer Sutherland, Owen Wilson, Stacy Ferguson, Steve Coogan
Genres: Comedy, Family
Other mistake: The huge amount of toothpaste on the cat's head manages to disappear completely in a nano second, with the mere lick of his tiny tongue.
After Marmaduke squishes the toothpaste, the amount on the wall decreases between shots.
In the original comic strip, Marmaduke never spoke.
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