Dry Shower?
When Tamara comes out of the shower, she's completely dry - hair and all.
Fake Rain
While everyone that is left is boarding the escape raft, Jason is standing up on deck and a spinning sprinkler is noticeable above him which is giving off the "rain" for the scene.
Front Seat or Back Seat?
When they are in the police car everyone is in the back seat. But when Rennie drives the car into the wall, Sean gets out of the front seat from a seated position.
