Revealing mistake: When the first man is about to jump off the "Sea Horizon" we see him leap. However he is standing a couple of feet away from the edge of the deck. The camera angle makes it difficult to see this, but we are just led to believe he is jumping. When it cuts he actually jumps.
Revealing mistake: In the scene where Jackie jumps off the ship trying to hit the escaping boat, he hits a man on the boat and they both fall into the water. When it cuts to the impact between Jackie and the man, it is obvious they both jump from the escaping boat. In fact we can actually see Jackie standing on the boat before he 'falls' into the water.