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SpongeBob SquarePants S12E21 — The Ghost of Plankton
6.4
SpongeBob SquarePants•Season 12•Episode 21

The Ghost of Plankton

6.4/10 · 592 votesOct 12, 201911 min

Ranked #31 of 35 in Season 12•−1.1 vs season avg

Discussion

Plankton becomes a ghost to steal the secret formula, but requires a few lessons from the Flying Dutchman.

Directed byAdam Paloian
Written byMr. Lawrence
Previous episodeE20 · Squid's on a BusNext episodeE22 · A Cabin in the Kelp
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Seasons20

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Season 12 Episodes35

The Nitwitting stillE1 6.2

The Nitwitting

The Ballad of Filthy Muck stillE2 4.3

The Ballad of Filthy Muck

The Krusty Slammer stillE3 6.4

The Krusty Slammer

King Plankton stillE4 6.8

King Plankton

Stormy Weather stillE5 7.0

Stormy Weather

Sandy's Nutty Nieces stillE6 6.7

Sandy's Nutty Nieces

Insecurity Guards stillE7 7.5

Insecurity Guards

Broken Alarm stillE8 6.8

Broken Alarm

Senior Discount stillE9 7.5

Senior Discount

SpongeBob's Big Birthday Blowout stillE10 6.7

SpongeBob's Big Birthday Blowout

Gary & Spot stillE11 7.7

Gary & Spot

Gary's Got Legs stillE12 6.7

Gary's Got Legs

The Krusty Bucket stillE13 8.5

The Krusty Bucket

Karen’s Baby stillE14 7.2

Karen’s Baby

Mind the Gap stillE15 6.1

Mind the Gap

Breakin' stillE16 6.9

Breakin'

SpongeBob in RandomLand stillE17 7.1

SpongeBob in RandomLand

SpongeBob's Bad Habit stillE18 6.9

SpongeBob's Bad Habit

The Goofy Newbie stillE19 6.6

The Goofy Newbie

Squid's on a Bus stillE20 6.4

Squid's on a Bus

The Ghost of Plankton stillE21 6.4Now viewing

The Ghost of Plankton

A Cabin in the Kelp stillE22 6.9

A Cabin in the Kelp

Dirty Bubble Returns stillE23 6.2

Dirty Bubble Returns

Handemonium stillE24 6.9

Handemonium

Plankton's Old Chum stillE25 7.0

Plankton's Old Chum

The Hankering stillE26 7.3

The Hankering

Escape from Beneath Glove World stillE27 7.0

Escape from Beneath Glove World

Who R Zoo? stillE28 10.0

Who R Zoo?

Biddy Sitting stillE29 10.0

Biddy Sitting

Shell Games stillE30 9.0

Shell Games

Jolly Lodgers stillE31 9.0

Jolly Lodgers

Swamp Mates stillE32 10.0

Swamp Mates

One Trick Sponge stillE33 10.0

One Trick Sponge

Boss for a Day stillE34 10.0

Boss for a Day

Pineapple RV stillE35 10.0

Pineapple RV

Cast9

Tom Kenny

Tom Kenny

SpongeBob SquarePants / Gary the Snail / French Narrator (voice) / Patchy The Pirate

Bill Fagerbakke

Bill Fagerbakke

Patrick Star (voice)

Rodger Bumpass

Rodger Bumpass

Squidward (voice)

Clancy Brown

Clancy Brown

Mr. Krabs (voice)

Carolyn Lawrence

Carolyn Lawrence

Sandy Cheeks (voice)

Mary Jo Catlett

Mary Jo Catlett

Mrs. Puff (voice)

Mr. Lawrence

Mr. Lawrence

Plankton / Larry the Lobster (voice)

Jill Talley

Jill Talley

Karen Plankton (voice)

Lori Alan

Lori Alan

Pearl Krabs (voice)

Crew11

Stephen Hillenburg

Stephen Hillenburg

Executive Producer

J

Jennie Monica

Producer

A

Alan Smart

Animation Director

Mr. Lawrence

Mr. Lawrence

Writer

A

Adam Paloian

Director

B

Brian Morante

Storyboard Artist

M

Marc Ceccarelli

Co-Executive Producer

Vincent Waller

Vincent Waller

Co-Executive Producer

Stephen Hillenburg

Stephen Hillenburg

Story

P

Peter Bennett

Art Direction

N

Nick Carr

Music Editor

Discussion

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Episode Summary

"The Ghost of Plankton" is episode 21 of SpongeBob SquarePants season 12. It scored 6.4/10 from 592 votes, ranking #31 of 35 episodes this season (season average 7.5). Directed by Adam Paloian and written by Mr. Lawrence, it aired on October 12, 2019.

Next: E22 · A Cabin in the KelpBest of Season 12