乔·格里萨菲（Joe Grisaffi）Joe Grisaffi is an actor and award-winning director from Houston, Texas. The films he has directed include Laughing Boy, Dead of Knight, Conjoined, and Lars the Emo Kid. Films Grisaffi has appeared in include Doll Factory, The Haunted Trailer and the upcoming Gem of the Rainforest and In a Madman's World, in which Grisaffi plays real life serial killer Dean Corll.