Stranger Things’ Joe Keery is joined by a stellar cast battling an outbreak of virulent brain spores, but the film doesn’t offer much more than endless wisecracks and a splatterhouse grossfest Stranger Things’ Joe Keery is joined by a stellar cast battling an outbreak of virulent brain spores, but the film doesn’t offer much more than endless wisecracks and a splatterhouse grossfest ‘P ay attention! This shit is real!” screams an on-screen warning at the start of this overstuffed horror-comedy-