Adventure Time: Fionna and Cake Episode 6 The Winter King Episode Title: The Winter King Episode Description: Having not heard from Fionna for days, Gary goes to her apartment, where he meets Marshall Lee. The two go shopping for a baking project, which the Lemoncarb twins later reject. Meanwhile, Simon, Fionna, and Cake meet the Winter King, a version of Simon who has kept his sanity. While the Winter King copies his crown, the two Simons are kidnapped by the Candy Queen, an insane Princess Bubblegum. Fionna saves them and accidentally deactivates the crown, killing the Winter King and lifting Princess Bubblegum's curse, as the Winter King projected the crown's madness onto her. The trio flees, as Scarab is still after them.