Four misfits—Garrett "The Garbage Man" Garrison (Jason Momoa), Henry (Sebastian Hansen), Natalie (Emma Myers) and Dawn (Danielle Brooks) are pulled into a fantastical world where everything you could imagine can be created - in cubes. Here they encounter Steve (Jack Black), a former miner who has become a master builder. But before they can return to their world, they have to deal with exploding creepers, cubic pigs and zombies from a parallel dimension.