Notice the rock floor from the previous retake.

Not only does she look slightly annoyed at finding herself in that predicament, but... damn, she looks like she's still holding her breath with no problems!  How long has she been down there?!  I know it's been a few minutes.  That was always one of Monsters' head-scratchers, how Angela held her breath for so long, but at least in the retake, it looks like she's passing out. 

Oh, and when Goliath comes to the rescue, he goes right through Angela at one point.  Oops!  I guess they accidentally switched the order of the cels!  Thank goodness it was corrected.

Oh, and of course, this one will also have a video eventually.