Continuity mistake: When Norman is running through the spaceship, he runs through a doorway and you get a glimpse of his facemask. It's dry. After going through water to get to the spaceship, wouldn't there be water on it? (00:43:10)
Continuity mistake: When Norman and Harry are talking in the dorm after they hear of the storm coming, Harry is lying down in the bunk telling Norman how they are going to die. There is a shot of Harry's leg at the end of the bunk, then Harry sits up against the wall and in the next shot his leg is still at the end of the bunk, but wouldn't it have moved back when he sat up against the wall?