The two main women in white tank tops are seen with, and without bras under their tank tops through out the film.
When Mickey is in the air conditioning shaft he encounters a worm in front of him, where it is very tight to move. The scene cuts to the worm for a moment, then when it cuts back to Mickey he is now facing in the opposite direction.
When the "grease monkey" girl is explaining to the replacement chap about their last mission, she explains that is was on an oil tanker off the coast of Bolivia. Bolivia is a land-locked country.
If Bolivia did have a coast, it would be to the Pacific Ocean and it would be impossible that a body lost at sea in the Pacific would end up on the Moroccan coast, which is on the Atlantic, in northwestern Africa.