A group of teens stabs, slashes and sings their way through a zombie apocalypse, desperately trying to survive to the next musical number. John Winchester, Sarah Swire, Christopher Leveaux, Ben Wiggins, Sean Connor, Malcolm Cumming, Ella Hunt, Marli Siu, Paul Kaye, Mark Benton, John McPhail Added on Amazon Prime 2023-02-08. Youtube Trailer