Revealing mistake: In all the scenes where Tum Tum kicks the ninjas, you can tell it is a fake leg in the closeups.
Revealing mistake: When the main villain (I can't remember her name) is about to press the buzzer in the theme park to get into the security section, or whatever it is, the buzzer starts buzzing at least a second before she presses it.
Revealing mistake: When the three henchmen head backstage to Paul Hogan and one shoots a sleeper dart at him, it's obvious he dosn't shoot anything. Also when his body is lying on the ground there is no dart in the body or around it.
Answer: No they don't, the rides are controlled individually by a ride operator at each ride. This was just made up for the movie.