Adventure Time Season 4 Episode 21
Sep. 03, 2012- 4 - 26The LichOct. 22, 2012
- 4 - 25I Remember YouOct. 15, 2012
- 4 - 24Reign of GuntersOct. 08, 2012
- 4 - 23The Hard EasyOct. 01, 2012
- 4 - 22Ignition PointSep. 17, 2012
- 4 - 21Who Would Win?Sep. 03, 2012
- 4 - 20You Made Me!Aug. 27, 2012
- 4 - 19Lady & PeeblesAug. 20, 2012
- 4 - 18King WormAug. 13, 2012
- 4 - 17B-Mo NoireAug. 06, 2012
- 4 - 16Burning LowJul. 30, 2012
- 4 - 15Sons of MarsJul. 23, 2012
- 4 - 14Card WarsJul. 16, 2012
- 4 - 13Princess CookieJun. 25, 2012
- 4 - 12Gotcha!Jun. 18, 2012
- 4 - 11Beyond This Earthly RealmJun. 11, 2012
- 4 - 10GoliadJun. 04, 2012
- 4 - 9Princess Monster WifeMay. 28, 2012
- 4 - 8Hug WolfMay. 14, 2012
- 4 - 7In Your FootstepsMay. 07, 2012
- 4 - 6Daddy's Little MonsterApr. 30, 2012
- 4 - 5Return to the NightosphereApr. 30, 2012
- 4 - 4Dream of LoveApr. 23, 2012
- 4 - 3Web WeirdosApr. 16, 2012
- 4 - 2Five Short GrayblesApr. 09, 2012
- 4 - 1Hot to the TouchApr. 02, 2012