Eli Roth and Lorenza Izzo: Meet the Filmmaker

Director Eli Roth and actor Lorenza Izzo talk about two of their recent films. Knock Knock stars Keanu Reeves as a husband and father who's home alone for a weekend and offers to help two stranded young women—with dangerous results. Green Inferno centers on a group of college students who go on a protest trip to the Amazon and discover they're not alone in the jungle.