One error they didn't point out...
In the video Warwick is shown to be cutting himself across the stomach, and chest. Yet, when he lifts up his shirt, and is coming out of the pool with his shirt off there are no scars, not even a mark.
shareIt was make up
shareThey showed the blood pouring out during the scene. Of course it was make-up it was a movie. To make it look realistic though they should have put scars are marks on him.
shareNo, it was his make up. He was a master of make up. He had fake skin with blood underneath. He was making a home film.
shareYou don't have to have fake skin with make-up underneath. All you need is one of those knives that squirts out "blood" along the blade. It's too dangerous to cut through fake skin -- you might cut too deep. Hence those nifty knives they use for the gory close-ups.