Glenn Jacobs (Kane) has stated that the best thing about making this movie (due to the hectic amount of traveling as a professional wrestler) was the opportunity it gave him to sleep in the same bed for two months.
The hook and chain was initially going to be done through CGI, but Glenn Jacobs became so proficient with said hook and chain that it was all done live instead.
In the room with all the money pasted to the walls, every single bill has had the eyes cut out.
It was mentioned in some interviews that Glenn Jacobs/Kane's co-stars were a little uneasy around the 6 foot 7 tall man. Fangoria magazine mentions the director having to ask Kane to remain seated during cast introductions, since one of the women, who only came up to his sternum, wouldn't come near him.