SpongeBob SquarePants S12E21
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S12E21 — The Ghost of Plankton
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SpongeBob SquarePants

S12E21 The Ghost of Plankton

2019-10-12

Plankton decides to become a ghost in his quest to snag the secret formula, but first, he needs some guidance from the Flying Dutchman.

Season 12 Episodes

1
The Nitwitting
2019-01-13
 2
The Ballad of Filthy Muck
2019-01-20
 3
The Krusty Slammer
2019-01-27
 4
King Plankton
2019-06-22
 5
Stormy Weather
2019-06-22
 6
Sandy's Nutty Nieces
2019-06-29
 7
Insecurity Guards
2019-06-29
 8
Broken Alarm
2019-07-06
 9
Senior Discount
2019-07-06
 10
SpongeBob's Big Birthday Blowout
2019-07-12
 11
Gary & Spot
2019-07-27
 12
Gary's Got Legs
2019-07-27
 13
The Krusty Bucket
2019-08-10
 14
Karen’s Baby
2019-08-10
 15
Mind the Gap
2019-09-14
 16
Breakin'
2019-09-14
 17
SpongeBob in RandomLand
2019-09-21
 18
SpongeBob's Bad Habit
2019-09-21
 19
The Goofy Newbie
2019-09-28
 20
Squid's on a Bus
2019-09-28
 21
The Ghost of Plankton
2019-10-12
 22
A Cabin in the Kelp
2019-10-12
 23
Dirty Bubble Returns
2019-11-23
 24
Handemonium
2019-11-23
 25
Plankton's Old Chum
2019-11-30
 26
The Hankering
2019-11-30
 27
Escape from Beneath Glove World
2020-01-18
 28
Who R Zoo?
2020-02-08
 29
Biddy Sitting
2020-02-08
 30
Shell Games
2020-03-07
 31
Jolly Lodgers
2020-03-07
 32
Swamp Mates
2020-04-11
 33
One Trick Sponge
2020-04-11
 34
Boss for a Day
2020-07-17