"Hell Baby," a comedy scripted by Thomas Lennon and Robert Ben Garant (Night at the Museum, Reno 911!: Miami) marks their co-directing debut. Jack (Rob Corddry) and Vanessa (Leslie Bibb) are an expectant couple that moves into the most haunted fixer-upper in New Orleans - a house with a deadly demonic curse. Things soon spiral out of control for Jack and Vanessa, as well as their-not-so-helpful neighbor F'Resnel (Keegan-Michael Key), Vanessa's friendly psychiatrist (Michael Ian Black), Vanessa's Wiccan sister Marjorie (Riki Lindhome) and the detectives assigned to look into the rising body count (Rob Huebel and Paul Scheer). Only the Vatican's elite exorcism team (Garant and Lennon) san save them - or can they?