Adventure Time: Fionna and Cake : Episode 15

After a disastrous morning, a down-on-her luck Fionna seeks treatment for an out-of-sorts Cake.

Struggling to find his place as a human in a magical world, Simon considers taking desperate measures before embarking on a quest with an old friend.

While Cake crash-lands in a fantastic new world, Fionna continues her search after witnessing something impossible.

Fionna, Cake, and Simon converge in a strange place to discover how they're connected.

Pursued by a powerful enemy, Fionna, Cake and Simon venture through a lawless world in search of a magical artifact.

After landing in the Winter Kingdom, Fionna and Simon discover a possible solution to their problems. Marshall Lee helps Gary with a baking project.

Cake is recruited by a band of skilled vampire hunters. Gary and Marshall Lee attend a black-tie party.

Stranded in a desolate wasteland, Fionna, Cake and Simon must resort to desperate measures to escape.

While Simon experiences a cosmic detour, doom closes in on Fionna and Cake.

Simon battles his demons as Fionna, Cake and friends fight for their world.

After saving their world, Fionna and Cake try to find where they fit in. Huntress Wizard makes a disturbing discovery and turns to Simon for help.

Fionna and Cake attempt to solve a heated debate with force. A desperate Huntress Wizard contends with a secret order of Wizards.

A nervous Cake goes on her first date. Fionna revisits an old flame. Huntress Wizard struggles to survive in a magic-free world.

While Cake explores a career in television, a heartbroken Fionna takes a walk down memory lane, and Huntress Wizard searches for a way home.

During a night of strange visions, Huntress enlists Finn's allies to save him from an impending Croak Dream.

After a VIP goes missing, Fionna turns to magic and an unlikely ally for help, while Huntress conducts her own search.

When Fionna and Huntress Wizard are taken captive, Cake is left to pull off Boys Night on her own.

After plunging into the unknown, Fionna, Cake, and Huntress Wizard are forced to confront difficult truths.

As time runs out for a wounded hero, PB turns to science for solutions, while Huntress fights to make her way back to Ooo to stop her. Later, Fionna seeks to undo a disastrous decision.