Nude Celebs: Hostel II Unknown - Director Eli Roth's blood-soaked follow-up to his sleeper horror hit focuses on a trio of American college girls whose tour of Eastern Europe lands them in the first film's depraved Slovakian torture den and the two wealthy Yanks lucky enough to be the highest bidders in the auction to stalk and kill them. Lauren German, Heather Matarazzo, Monica Malacova, Vera Jordanova, Bijou Phillips, and Jay Hernandez star.