In honor of “Willy Wonka and the Chocolate Factory” turning 50, we’ve constructed a podcast category about bizarro adults and their puzzling worlds. After unpacking the general discomfort of watching candymen, goblin kings and world-builders covet innocent children for mysterious ends, we plunge into the alternate realities of “Willy Wonka” (1971), “Labyrinth” (1986) and “Tomorrowland” (2015).