Continuity mistake: Harrison Ford and his character's family are all huddled on a beach being pummeled by the wind of a powerful hurricane, but visible in the background are a couple of palm trees standing perfectly still.
Continuity mistake: In the scene where the Volkswagon is sinking in the water, the first shot shows Chuck Norris diving off the car roof and he starts to doggie paddle. The next shot is of Melody Anderson swimming and behind him, Chuck is still on the roof of the car. The next shot, he is back in the water again.
Continuity mistake: When Peach collapses on top of Mario after the weird TV invasion, Mario's arm is on top of hers, but in the closer shot that follows his arm is distant and in fact it is behind hers the moment he turns a little.
Continuity mistake: Martin McNamara calls his brother at the beginning of the movie and tells him he'll be ready in two minutes. When the camera cuts to a new shot, his grip on the phone changed entirely.
Visible crew/equipment: The safety line of John Stamos' stunt double is seen as von Ragnar throws Lance over the dam's top rail.
Continuity mistake: Liana is barefoot most of the movie yet at the chief's village she's shown wearing black ankle socks.
Other mistake: Lakella seems to disappear from the movie after the battle.