Continuity mistake: When the 3 kids are about to go through the chute after the 2 security guards shock themselves Gus jumps down first, then Madeline gets in and Austin hands her the baby, Max, and she goes down then Austin goes down. However when they all land Gus comes out then Austin and Madeline comes last. Not only that but she loses Max inside, how she can let go of him if he was on her lap and he ends up behind her?
Continuity mistake: At the Crematoria mountain, Kira gets stuck in a small hole after the sunrise. She tries to climb again, but the rocks are so hot, she can't even touch them. She crouches and talks to Riddick for a while. Then, while standing up again, she touches the rock wall, but doesn't appear to experience any discomfort from the supposedly baking hot surface. (01:16:05)
Continuity mistake: When the detective is talking to Laramie at the studio, Laramie pours the detective a cup of coffee. The coffee is black, but in the next shot when it shows the cup you can tell that either cream or milk has been added, without any time for the detective or Laramie to do so.
Continuity mistake: After the sergeant has a parasite bug forced into her, she grabs a syringe kit left on the table by the medic. When she flips it open, there are 7 (maybe 8 at most) syringes in the kit (the last one is broken). A few moments later, private Sandee follows a trail of syringes left on the ground to the sergeant. There are at least 7 syringes on the ground, and 3 others in the sergeant's thigh.
Continuity mistake: During a discussion between Lucy and Amy about a half hour into the movie the hair on Lucy's forehead alternates between two different positions several times.
Continuity mistake: When Damien is being chased by the Yellow BMW, and leaps out of the way using the side of the pick up, the yellow BMW crashes into the side of it. However, you see the same car without a scratch on it, a minute or so later, when Damien and Leito are cornered.
Continuity mistake: In the car chase scene with Deunan and Hitomi, the chasing car crashes into a water melon sales stand. The car is splattered with water melon pieces and goo. The camera then cuts to Deunan and Hitomi and back, and the chasing car is clean again.
Continuity mistake: When Alexander builds an altar for Titans to mark the furthest point he has reached, both him and Hephaestion are reasonably recovered from severe wounds they suffered during the battle of Hydaspes, which was the last battle mentioned. However, we can see scratches and minor injuries on many characters' faces that appear very fresh and would have disappeared without a trace in the time it took for the deeper wounds to heal.
Continuity mistake: When Ben is playing Tekken with his son on the Playstation, the characters of the game change on every shot of the TV. It is not possible in that amount of time they spend playing it.
Continuity mistake: In the very beginning, just before impact, Walker goes out onto the balcony for a supposed security breach. Over the radio, the other officer refers to him as Sgt. Walker, but he, and others refer to him as Capt. Walker.
Continuity mistake: In the last scene where Sing is fighting the Beast, Sing does the "Palm Move" on him. In one shot there's a close up of Beast with the hole of Sing's hand print in the building to his left, in the next shot Sings' hand is actually to the Beasts' right.
Continuity mistake: In the scene where Rennie drives to the "Towers Motel" in the exterior shot the car is casting a shadow to it's left. In the next shot (interior view), the trees standing outside cast a shadow to their right.
Continuity mistake: Flynn's hair changes dramatically from when Deborah arrives and when they sit down on the couch.
Continuity mistake: When Officer Jenny throws a life buoy to Professor Lund, it has strips, but in the next shot, the strips disappear. Also, the rope on it is tied around it three times, but in the next shot, it is tied two times. (00:48:06)
Continuity mistake: Within the first 15 mins of the film the leader of the bad guys runs back to his car which has its front wheels buried in sand. A moment later the car pulls away with its wheels magically unburied.
Continuity mistake: When Crichton talks to Harvey (Scorpius in his head) about the Wormhole Weapon engineering project, one of the women in the scene leans on the hood of the car, with her glasses in her hand, chewing on the left arm of the glasses (the right arm is folded). The camera angle changes, and the arms are switched. The camera angle changes back, and the arms are switched back. (01:43:50)
Continuity mistake: Throughout the movie, Cottonmouth Joe's horse changes from a tan Arabian to a black Clydesdale during attack sequences.
Continuity mistake: During the showdown's sword fight between Lansing and Faisal in the palace hall, there is a far-off shot in which the blade of Lansing's sword can just barely be seen bending off at an unnatural angle, revealing it as a prop. For the rest of the duel, the sword is shown intact. (01:16:44)