Henry Joost (born July 25, 1981) is an American director, known for working with his creative partner, Ariel Schulman. Their first feature documentary, Catfish, premiered at the Sundance film festival where it received critical acclaim and went on to a nationwide release in Fall 2010. They next directed Paranormal Activity 3 and 4, as well as the thrillers Nerve and Project Power. Henry and Rel are also Executive Producers on... see more