very good movie, but...

Rating: 7/10 (19 November 2005)

How did John the jigsaw get out of the hospital if he was so sick? If he was laying on the floor so long, doesn't he have to eat, drink, go to the bathroom, breath? etc.
The good doctor tried to use his saw to cut the chain; was it still sharp enough to cut off his leg?
No one would use a flash in a garage to take photos of someone they were spying on. Why did Adam use a film instead of a digital camera? Why develop the film yourself at home?
Too much voltage would be needed to pass electricity thru such a heavy chain. If it did pass, the human would die.