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Slayer

TMNT405EpisodeGuide

Bttsratking

Rat King
Biographical information
Home

Abandoned buildings

Ethnicity

White

Aliases

The Slayer
The Monster

Date of birth

Ambiguous

Weapon(s) of choice

Rat armies

Occupation

Rodent overlord

Affiliation

EPF

Physical description
Species

Human clone with rat, alien, and turtle DNA

Gender

Male

Hair color

Black

Eye color

Varied

Out of universe information
Era(s)

2003 TV series, Back to the Sewer

First appearance

Bishop's Gambit (as Slayer)
I, Monster (as Rat King)

Created by

Greg Johnson
Brandon Sawyer

Voiced by

David Zen Mansley

Teachers and Students
Teacher(s)

John Bishop

  [Source]
In the 2003 TV series, the Rat King was originally the Slayer, a prototype bio-mechanical super soldier created by Agent Bishop using DNA from aliens, the Turtles, himself and Splinter. The Slayer was meant to be used to fight off alien threats, and was given a test run against the Turtles, who broke into Bishop's laboratory looking for the kidnapped Splinter. The Slayer was presumed destroyed when Agent Bishop's lab was flooded during a fight with the Turtles and Splinter.

In actuality, the Slayer survived and was sent hurtling through the sewers, eventually being deposited near a ruined industrial complex. Losing several of his robotic parts, cloaking device and healing ability, the Slayer degenerated into an even more monstrous form, becoming the Rat King, as the rats don't fear him.

The Turtles ran afoul of the Rat King when they and Casey were doing stealth exercises in the industrial complex. He captured Michelangelo and attempted to feed him to the rats, and eventually revealed himself to his foes. After the Turtles and Casey were able to drive back the army of rats, he was enraged and leaped down to fight them himself. He eventually found himself in single combat with Leonardo, and was thrown down into the rats, where he was presumed dead. However, he had survived, and retained his ability to control the rodents.

Back to the Sewer

The Rat King makes a cameo in the episode "Wedding Bells and Bytes", secretly watching Casey and April's wedding from a distance with a smile.

It appears that by this time he had somehow recovered his healing, as his body was practically whole save for the robotic parts.

Powers

The Rat King has the ability to control rats telepathically, which allows him to direct them at his enemies. It is not explained why he has this power, but presumably it is related to his mutated rat DNA.

Gallery

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