Continuity mistake: When the crane breaks off and falls into the water, it JUST misses the rig by a few feet (very visible when they're looking out of the window). Then the crane falls off of the edge and starts to pull the rig. The rig is pulled much farther than the previously shown distance to the edge.
Minerva
2nd Apr 2009
The Abyss (1989)
18th Mar 2009
The Perfect Storm (2000)
Continuity mistake: In the scene after the helicopter goes down and the captain swims to the injured rescue diver, when the camera first shows the injured diver, he doesn't have a bloody mouth. But when the camera cuts to the captain and then cuts back to the injured rescue diver, he then has blood coming out of his mouth.