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When Flame Princess is coaxed into a high stakes battle against the indomitable Son of Rap Bear, Finn must help her search for a new strategy.
Original Release
09/17/2017
US Release
09/17/2017
Cast
| Name | Character |
|---|
| Jeremy Shada | Finn / Finn the Human (voice) |
| Niki Yang | BMO / Additional Voices / Lady Rainicorn (voice) |
| Andy Milonakis | N.E.P.T.R. |
| Jessica DiCicco | Flame Princess / Additional Voices |
| Rekstizzy | Rap Bear |
| Jonnie Park | Son of Rap Bear |
| Open Mike Eagle | Additional Voices |
| Keith David | Flame King |
| John DiMaggio | Jake / Jake the Dog (voice) |
| Pendleton Ward | Lumpy Space Princess (voice) |
Writers
Creators
Cast
| Name | Character |
|---|
| Jeremy Shada | Finn / Finn the Human (voice) |
| Niki Yang | BMO / Additional Voices / Lady Rainicorn (voice) |
| Andy Milonakis | N.E.P.T.R. |
| Jessica DiCicco | Flame Princess / Additional Voices |
| Rekstizzy | Rap Bear |
| Jonnie Park | Son of Rap Bear |
| Open Mike Eagle | Additional Voices |
| Keith David | Flame King |
| John DiMaggio | Jake / Jake the Dog (voice) |
| Pendleton Ward | Lumpy Space Princess (voice) |
| Polly Lou Livingston | Tree Trunks (voice) |
| Olivia Olson | Marceline the Vampire Queen (voice) |
Producers
| Name | Role |
|---|
| Pendleton Ward | Executive Producer |
| Adam Muto | Producer |
