When Jeremy (the Colossus) crashes through the glass wall at the end of the movie, the very next scene there is a woman lying on the floor and the man to the left of her looks down at her. In the scene following, the Colossus starts shooting eye beams. The eye beam then hits the woman, now standing, and she falls to the floor, in the same position.
Scene minutes, 55.22 and 1.05.10, showing the Colossus walking through water and up stairs, is the same film footage used twice .
At 49.44 when the Monster picks up the girl; her right arm drops and her left arm is not visible because it's between her and the Monster.
But at 49.10 her left arm is now laying across her body .
The Colossus is twice seen walking underwater in the East River. And both times his clothes are instantly dry when he emerges from the water, even while he is still on the steps walking out of the river.