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Season 9 – Adventure Time: Full Cast & Crew Apr 2017 Kids & Family/Adventure/Fantasy/Animation
Twelve-year-old Finn battles evil in the Land of Ooo; assisted by his magical dog, Jake, Finn roams the Land of Ooo righting wrongs and battling evil; usually that evil comes in the form of the Ice King, who is in search of a wife; he's decided he should wed Princess Bubblegum, though she doesn't want to marry him; still, he persists in trying to steal her away and Finn and Jake, along with Lady Raincorn do their best to keep her from harm. TV-PG Air Date: Apr 21, 2017 See TV Season Details

Cast & Crew

All Cast Crew
Pendleton Ward Lumpy Space Princess Creator, Voice Jeremy Shada Finn Voice John DiMaggio Jake Voice Hynden Walch Princess Bubblegum Voice Tom Kenny The Ice King Voice Olivia Olson Marceline Voice Niki Yang BMO Guest Voice Lauren Lapkus Patience St. Pim Guest Voice Maria Bamford Slime Princess, Bileberry Princess, Hot Blob Princess Guest Voice Justin Roiland Lemonpink, Gummy Fish Guest Voice Felicia Day Betty Grof Guest Voice Hayden Ezzy Fun Guest Voice Tom Scharpling Jermaine Guest Voice Madeleine Martin Fionna Guest Voice Andy Milonakis N.E.C.T.R. Guest Voice Tom Herpich Mr. Fox Guest Voice, Writer Ethan Maher Shelby Guest Voice Kent Osborne Joshua Guest Voice, Writer Jessica DiCicco Dragon Flame Princess, Fire Rat Guest Voice Steve Little Spurtle Princess, Abracajamiel Guest Voice Fred Seibert Executive Producer Kelly Crews Producer Seo Jung Kim Writer Sam Alden Writer Graham Falk Writer Hanna Nystrom Writer Laura Knetzger Writer Adam Muto Writer Polly Guo Writer Steve Wolfhard Writer Aleks Sennwald Writer Somvilay Xayaphone Writer Larry Leichliter Director