Cartoon Network Announces 'Adventure Time' Fifth Season, Return Of Neil Patrick Harris

The fan-favorite gender-flipping episode "Adventure Time With Fionna and Cake" has a sequel inbound this season with the 2013 episode "Bad Little Boy" while Adventure Time returns to Cartoon Network in November. After the jump, find out what other character is getting the gender switch along with some of the other guest stars appearing over the next season.

Joining Harris' returning Prince Gumball will be Community star Donald Glover as Marshall Lee, the male counterpart to Marceline, the Vampire Queen. Glover and Harris aren't the only guest stars this season: actor and comedian Donald Faison, CHiPs star Erik Estrada, Andy Milonakis, comedian Emo Phillips, actor/filmmaker Bobcat Goldthwait, and Curb Your Enthusiasm actress and comedian Susie Essman will also be lending their voices to the show.

Among some of the plots playing out this year: the possible redemption of Finn's crush Flame Princess and the birth of Jake and Ranicorn’s pups. Plus, Irish filmmaker David O'Reilly will be directing an episode--O'Reilly has directed videos for U2 and the Venetian Snares while providing animated sequences and props for films like Son of Rambow and The Hitchhiker's Guide to the Galaxy.

The two-part Adventure Time series premiere is Monday, November 12 at 7:30 on Cartoon Network.

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