SpongeBob SquarePants Season 12 Episode 4
King Plankton
Plankton practices ruling the world by shrinking himself down and declaring himself king of SpongeBob's aquarium.
12 - 38FarmerBobMar. 05, 2019- 12 - 37SpongeBob Appreciation Day Patchy's Beach BashJan. 04, 2020
- 12 - 36SpongeBob's Big Birthday Blowout Part TwoJul. 12, 2019
- 12 - 35TBANov. 30, -0001
- 12 - 34Pineapple RVJul. 17, 2020
- 12 - 33Boss for a DayJul. 17, 2020
- 12 - 32One Trick SpongeApr. 11, 2020
- 12 - 31Swamp MatesApr. 11, 2020
- 12 - 30Jolly LodgersMar. 07, 2020
- 12 - 29Shell GamesMar. 07, 2020
- 12 - 28Biddy SittingFeb. 08, 2020
- 12 - 27Who R Zoo?Feb. 08, 2020
- 12 - 26Escape from Beneath Glove WorldJan. 18, 2020
- 12 - 25The HankeringNov. 30, 2019
- 12 - 24Plankton's Old ChumNov. 30, 2019
- 12 - 23HandemoniumNov. 23, 2019
- 12 - 22Dirty Bubble ReturnsNov. 23, 2019
- 12 - 21A Cabin in the KelpOct. 12, 2019
- 12 - 20The Ghost of PlanktonOct. 12, 2019
- 12 - 19Squid's on a BusSep. 28, 2019
- 12 - 18The Goofy NewbieSep. 28, 2019
- 12 - 17SpongeBob's Bad HabitSep. 21, 2019
- 12 - 16SpongeBob in RandomLandSep. 21, 2019
- 12 - 15Breakin'Sep. 14, 2019
- 12 - 14Mind the GapSep. 14, 2019
- 12 - 13Karen’s BabyAug. 10, 2019
- 12 - 12The Krusty BucketAug. 10, 2019
- 12 - 11Gary's Got LegsJul. 27, 2019
- 12 - 10Gary & SpotJul. 27, 2019
- 12 - 9Senior DiscountJul. 06, 2019
- 12 - 8Broken AlarmJul. 06, 2019
- 12 - 7Insecurity GuardsJun. 29, 2019
- 12 - 6Sandy's Nutty NiecesJun. 29, 2019
- 12 - 5Stormy WeatherJun. 22, 2019
- 12 - 4King PlanktonJun. 22, 2019
- 12 - 3The Krusty SlammerJan. 27, 2019
- 12 - 2The Ballad of Filthy MuckJan. 20, 2019
- 12 - 1The NitwittingJan. 13, 2019
