17. Fifty Shades of Crimson (S1E17)

At a campfire, a busker tells the Gaang about a group of spirited airwalkers that bare no relation to a family of Jedi, and the gaang decide to investigate. What they find is a desecrated temple, a mad scientist, some gliders, and a weird sex dungeon that proves difficult to explain. From whips and chains, to Nickelodeon's really specific Slime kink, this episode runs the gambit.