When the Hulk jumps out of the window into the alley, his pants change from cream to black.
At the beginning of Captive Night the actor playing Jim looks at his watch. The time on his watch reads 9:05pm yet moments later the clock in the department store and the clocking in clock David and Karen shows 5:50pm.
When David first turns into the Hulk under the service elevator his clothes start to rip including his belt which disappears in the next shot. The Hulk does not remove the belt and is no longer wearing one.
When The Hulk breaks the safe the bad guys are behind the door and they start screaming but their mouths are not moving.
Jim is worried about leaving witnesses to the robbery, but he was leaving his fingerprints everywhere, especially on the safe.