Syfy has rounded out the cast for its new zombie drama Z Nation set for debut this fall. From The Asylum, the company behind the network’s hit schlocky horror franchise Sharknado, the 13-episode action-horror series depicts the epic struggle to save humanity after a zombie apocalypse. Harold Perrineau (Oz, Lost) Tom Everett Scott (Southland, Beauty And The Beast), DJ Qualls (Supernatural), Michael Welch (Twilight trilogy) and Kellita Smith (The Bernie Mac Show) have joined the ensemble drama, currently in production in Spokane, WA. Perrineau will play Hammond, the leader of the group headed west; Scott plays Garnett, Hammond’s second-in-command; and Qualls plays the role of Citizen Z, a computer hacker who joins the team and helps them navigate the zombie-infested terrain. Welch and Smith are Mack and Addy, respectively, two disparate wanderers drawn to the team – and to each other – by a shared goal: survival. Rounding out the ensemble are Anastasia Baranova (The Darkness II) as Addy, Russell Hodgkinson (Big Fish) as Doc and Keith Allan (Rise Of The Zombies) as Murphy. Karl Schaefer (Eerie Indiana, Eureka, The Dead Zone) serves as executive producer and showrunner.