The Patrick Star Show Episode 8 Terror at 20,000 Leagues Episode Title: Terror at 20,000 LeaguesEpisode Description: It's Halloween and Patrick and Squidina go trick-or-treating in hopes of getting a lot of candy. To do this, they go to some of the spookiest and craziest houses. Dr. Plankenstein teaches Pat-Gor and SpongeMonster the true history of Halloween, and a visit from Patrick and Squidina. There are other things shown involving a witch version of Grandma Tentacles controlling the villagers into cleaning up her house through food-oo magic, a commercial for a zombie restaurant, an episode of "Quasar: Dark Side of the Spoon" where Captain Quasar and Pat-Tron deal with a murder machine that Pat-Tron ate and hatched, and a commercial for "Madame Hagfish's Were-Hair Boutique" that specializes in Seawolf grooming.