The trance, at which time Iwa spirits enter the body of priests, is a standard pattern among participants in the festival and it is not surprising to observe that possessed people dropped by the torrent of water, eyes white and twitching. Voodoo has been a strong reference for popular culture because of the ability of Bokor attributed to resurrect the dead and make them work for their benefit (zombies), as well as to cause death at will. Of equal interest have proved popular as other folk elements voodoo dolls. There is a wide literature and films about it, which tends to distort and demonize what today is the religion of more than 40 million people worldwide.