Mad Monster Party is such an underrated and amazing family horror movie from Rankin/Bass, the same team that made stop-motion holiday classics like Rudolph and Santa Claus is Coming To Town. Featuring all of the classic movie monsters and a ton of fun music, this is a must-see for families with younger kids or just the horror fan who wants to see one of the better family horror movies ever made. You can rent this on demand, watch it with ads on @plex.tv, or get the excellent Blu-ray release from