Continuity mistake: Toward the end of the film, when the creature captures Gracie, he jumps through a hole in the floor with her on his back. As he falls through the hole, his feet fall out in front of him and he is shown almost prone. Yet when the shot changes he lands firmly on his feet.
Suggested correction: It was a long enough drop for the beast to adjust itself to land on its feet.
Continuity mistake: When Jack runs Lo Pan over with the truck, he signals Jack to drive towards him. A shot later when the truck hits him, his hand is lowered.
Suggested correction: Between the robe LoPan wears and angle of the camera, it can't be determined if his hand is lowered, or in the same position.
You can tell the hand is lowered because his hand should be visible as it was above his shoulder. And to point out the obvious, when it cuts to the front of the truck, it's a dummy in place, so we know his hand isn't up. We also see the dummy fall over as it's hit making it more obvious the hand isn't raised.
Continuity mistake: When Lo Pan is questioning Jack & Wang while they are in the wheelchairs, the security monitors on the wall change from 2 to 4 then back to 2 again.
Suggested correction: We are seeing 2 different sets of monitors. When Lo-Pan first comes in, he is next to the 2 monitor set. You can tell that Jack and Wang are looking to their right. Then, Lo Pan moves closer, right in front of them. After a little conversation, Lo Pan backs up straight, still in front of Jack and Wang, to a different set of monitors, with 4 screens. He then leaves, out the same door he came in, to Jack and Wang's right, passing the 2 monitor set on his way out. The monitors stay consistent.
