When Bossy Boots discovers Pom-Pom has returned home to Mr. Bumbledrop, she insists that he returns her ragdoll, Flopsy. Torchy offers to take her to Topsy Turvy Land to retrieve the doll, but she refuses, so Mr. Bumbledrop decides to use reverse psychology to get her into the rocket. Once she arrives in the strange land, she's horrified to discover she's shrunk to the same size as Flopsy, who begins exacting her revenge.