About 48 minutes into the film, when we first ever see Zorg, after Leeloo was doing research on the computer, a camera starts to follow Zorg as he is walking along. Notice he limps on his right leg. About 30 seconds later, when he walks around the corner, after telling that guy to fire 1,000,000 people, he limps on his left, and continues to do so throughout the rest of the film.