Avid horror fans are probably quite familiar with 2001's "28 Days Later," one of Oscar-winning director Danny Boyle's earlier films that starred then-unknown actor Cillian Murphy, now an Oscar winner himself. There's not much to the plot: a virus breaks out in the U.K. turning those infected into rage-filled zombies. Six years later came "28 Weeks Later," telling a completely different story but based on the same pandemic and notably featuring a cast of more then-unknowns like Jeremy Renner, Rose Byrne and Idris Elba (Boyle didn't direct, but served as executive producer).The franchise laid dormant for 18 years until last
