Revealing mistake: As Luc and the girl escape the motel, they drive through several windows. On the last one, you can see a (very) badly placed ramp for the stunt. (00:41:50)
Revealing mistake: When Luc cuts out the tracking device from his leg, you can see that the knife was never inside the leg although the leg is trickling with blood from the wound. (00:45:30)
Revealing mistake: Towards the end of the movie where Veronica Roberts hands are tied behind her back, she goes over to the mulching machine to cut the rope free. But as she hits the blades they bend and move like rubber.
Revealing mistake: During the shooting in the motel, when Luc goes through the second wall it's an obvious cardboard prop.
Revealing mistake: When Van Damme punches the cook at the diner, a waitress is inches away laughing and totally distracted, but she manages to duck in perfect sync in a tenth of a millisecond when the punch is coming, revealing the fight is a choreography.
Revealing mistake: When the prison bus flips over, the cannon on the underside of the chassis to enable it to flip over is visible.