http://www.docdroid.net - No one told him the snakes would be real.I knew there was a snake scene says Jake Gyllenhaal but after a decade plus in the business he thought he knew the drill.You are playing a cop who walks into a room filled with snakes which is creepy Gyllenhaal says. But as an actor you know it will all be CGI.Not so on Prisoners a gritty film about two kidnapped girls and the cop who vows to save them. I am in the room and the director grabs six or seven or maybe 10 real slithering snakes out of a bag and tosses them.I am pretending I am not afraid of them adds Gyllenhaal.