Factual error: The two uniformed police officers who take Dargis away at the end have haircuts that touch their collars. Plain clothed officers are allowed to be less stringent about their appearance, uniformed officers are most certainly not, and long hair like that simply doesn't happen.
Garfield: A Tail of Two Kitties (2006)
1 factual error - chronological order
Directed by: Tim Hill
Starring: Bill Murray, Billy Connolly, Jennifer Love Hewitt, Breckin Meyer
Continuity mistake: After Jon tells Garfield that he is going to ask Liz to marry him, Garfield knocks Liz's picture to the ground and we hear glass break. When Jon comes back into the room to turn off the stereo, the picture is suddenly back up on the table without him replacing it.
Prince: Oh well. Back to sleep.
Trivia: When Odie finds the journal and hands it to Jon, on the masthead it's written: "Gwynnie, Jacko have alien love child", a reference to all the "possible" Michael Jackson's secret love children that weren't actually their sons and daughters. This were one of the fake news referred to Michael Jackson, nicknamed as Jacko (the complete is "Wacko Jacko").