Joe Dante’s Gremlins did more than convince the MPAA to create the PG-13 rating we have today. It also sparked a wave of mini-monster movies aimed at kids as delightful gateways into the world of horror. Critters…The Gate…Puppet Master…they all owe something to those little green menaces. While not as beloved as that 1984 hit, there’s another cult ’80s horror...