Between his upcoming director’s cut of Justice League and his new Netflix movie Army of the Dead, Zack Snyder fans have a lot to look forward to over the next few months. Netflix just dropped the first trailer for Army of the Dead and although it doesn’t get into plot specifics, it teases some large scale action set pieces within a post-apocalyptic Las Vegas. The movie revolves around a group of mercenaries who venture into the quarantine zone to pull off an elaborate heist following a zombie outbreak. With a cast that includes Dave Bautista, Hiroyuki Sanada, Ana de la Reguera, Garret Dillahunt, Omari Hardwick and Tig Notaro, the movie is already being talked about as having franchise potential with a prequel and spin-off series in the works as well. Army of the Dead arrives on Netflix on May 21st; check out the trailer below and let us know what you think.