i am sooo blind... i did'nt see this thread...i opened a new one...sorry.

so, i saw a movie long time ago and now i can't remember what's his name.
you have to help meee!

here's what i remember:

there's some guy in jail, sentenced to death penalty and every time they try to kill him there's a sound NOT NOW and something goes wrong and he survives.
at the end of the movie, they let him go because they can't hurt him.
he walks out smiling but sound comes again and says NOW and something falls on his head and he finishes dead.

does anybody remembers this film?? (:
thanks in advance! ^^