[8] Barbarian is about the worst Airbnb rental in the history of the universe. Writer/director Zach Cregger builds suspense from the get-go, with co-stars Georgina Campbell and Bill Skarsgård giving convincing performances as strangers double-booked at a house in the middle of a highly sketchy Detroit neighborhood. They agree to share the house, but then strange things start happening. A secret door is discovered in …