Could Bert really be a zombie cat? Two friends put their brains together to find out in a wry new mystery series.While helping her best friend, Danny, film his latest horror flick, Mellie discovers a scraggly cat behind a dumpster outside the YummCo Foods factory. Mellie names the stray Bert and hides him in her room, knowing her parents won’t let her keep him. But soon Bert has decapitated all her stuffed animals, and before long he is leaving the headless corpses of birds a