Edgar Allen Little, a rigid 1950s traveling salesman, also a serial killer, is about to be possessed by Azzy, a chain-smoking, sly, smooth-talking demon. Edgar, who kills young women because of a dark, hidden trauma in his past, becomes sucked into Azzy's mission to redeem other demons, putting Edgar's career and "hobbies" in jeopardy. Azzy, the master manipulator on a mission, takes Edgar for a wild ride, using his body to fulfill all his devious desires. Azzy uses his talents of persuasion to draw a young librarian, Donna, further into Edgar's life. Through their... confusing new relationship with Donna, Azzy forces Eddy to confront the demons of his past and untwist his confused, damaged moral compass. Azzy's redemptions leave a trail of breadcrumbs that put them on a seasoned detective's radar. Will Eddy & Azzy get Detective Cosgrove and the local cops off their trail, and will Edgar adapt to this new life he's being dragged towards in this psychological thriller comedy?