Mrs. Pepper Pot Season 1 Episode 8 Confrontation With The Viking ( Air Date 1983-04-13 ) Genre Animation, Action & Adventure, Kids, Sci-Fi & Fantasy category. Overview "Also, my grandmother has become smaller. She finds a family of rats living under the floorboards of her house. Mr. Björnhalken, a proud descendant of Viking rats, seems to have misunderstood his aunt. However, the aunt saves her family from crisis twice, so she clears up any misunderstandings and they become good friends.".