The Dark Knight
The Dark Knight
Residence: Planktonamor's tower (formerly), Pacific Ocean
Occupation(s): Knight for Planktonamor (formerly)
Knight for King Krabs
Aliases: Medieval Sandy
Physical appearance
Gender: Female
Color: Light Brown
Eye color: Black
Classification: Squirrel
Descendants: Sandy Cheeks
Randy Cheeks
Pa Cheeks
Rosie Cheeks
Sandy (possibly)
Earl Cheeks and other Woodchuck descendants
Friends: SpongeBob SquarePants
Patrick Star
Squidly Tentacles
Princess Pearl
King Krabs
Dragon Jellyfish
Planktonamor (formerly)
Employer: Planktonamor (formerly)
King Krabs
Enemies: Planktonamor (currently)
Series information
Appearance: "Dunces and Dragons"
Portrayer: Carolyn Lawrence
List of characters

The Dark Knight is Sandy's medieval ancestor that only appears in the episode "Dunces and Dragons."


The Dark Knight looks the same as Sandy and she is very tall but she is revealed to be Sandy's size when she is defeated. She wears silver, orange, and yellow medieval armor. The Dark Knight also carries around a weapon known as a flail.


She worked for Plankton's ancestor, Planktonamor for a while, until SpongeBob defeated her. She then joined SpongeBob, Patrick, and Squidly come along. She decides to switch sides because SpongeBob is very good at Karate.

She goes into the castle to save Princess Pearl by telling the guards that she was going to torture SpongeBob, Patrick, and Squidly but just went up to save Princess Pearl. When the jellyfish dragon comes up, The Dark Knight gets zapped by the dragon, and SpongeBob and Patrick save Pearl from being dropped into the lava.


  • [male voice] HALT! Who goes there? [to SpongeBob, Squidly, and Patrick]
  • [male voice] I ask once more. Before I rip you limb from limb, reveal thyself!
  • [female voice] Rrrrrrrriippppp!


  • When she is defeated, it is revealed that she found SpongeBob's karate fascinating. It is suggested that because of this, she taught her child this, who then passed down the skill until it reached Sandy.


  • Unlike Sandy, she is not wearing an air helmet underwater which does not make sense because the Dark Knight is a land creature. It is very possible that Planktonamor's magic kept her from suffocating.
Squirrels (VE)

Dark KnightGrandpa CheeksMa CheeksPa CheeksPirate QueenRandy CheeksRosie CheeksSandy CheeksSandy (cousin)Sandy's Western Ancestor

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