Keith and Mark

Whatever life holds in store for me, I will never forget these words: "With great power comes great responsibility."

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Partners in Justice

Normal
Mutated (fire and ice)
Mutated (fire and water)

Full Names

Keith and Mark

Alias

Ice/Water Guinea Pig (Keith)

Fire Guinea Pig (Mark)

Origin

DC League of Super-Pets

Occupation

School Pets (formerly)

Pet
Super Hero

Powers / Skills

Both:

Levitation

Keith:

Cryokinesis (formerly)
Hydrokinesis (currently)

Mark:

Pyrokinesis

Hobbies

Working together.

Goals

Capture the Justice League
Assist Lulu (both formerly; succeeded, but then backfired)

Aid Krypto and his friends (succeeded)

Family

Aquaman (Keith; current owner)

Cyborg (Mark; current owner)

Friends

Lulu (formerly)

Mutant Guinea Pigs (formerly)
Krypto
Ace
PB
Merton
Chip
Superman
Batman
Wonder Woman
Green Lantern
The Flash

Enemies

Lulu

Lex Luthor
Mutant Guinea Pigs
Krypto (formerly)
Ace (formerly)
PB (formerly)
Merton (formerly)
Chip (formerly)
Superman (formerly)
Batman (formerly)
Wonder Woman (formerly)
Green Lantern (formerly)
The Flash (formerly)
Aquaman (formerly)
Cyborg (formerly)

Type of Heroes

Redeemed Animals

“	Keith: Um, actually, I think we just rather say here. Mark: Yeah, I mean, we get summers off, and all-you-can-drink water. Keith: We even have Spanish class every Wednesday.	„
	~ Keith and Mark's first lines.

Keith and Mark are supporting characters in the 2022 Warner Bros. Pictures animated movie, DC League of Super-Pets.

They are former school pets who became ice/water and fire elemental mutant henchmen after receiving powers from Lulu by using her orange kryptonite crystal and after she betrayed them, they were later adopted by Aquaman and Cyborg.

Keith is voiced by Thomas Middleditch, who also plays Richard Hendricks in Silicon Valley, Sam Coleman in Godzilla: King of the Monsters, Harold Hutchins in Captain Underpants: The First Epic Movie, and Penn Zero in Penn Zero: Part-Time Hero.

Mark is voiced by Ben Schwartz, who also plays Sonic the Hedgehog in the Paramount live-action film series of the same name, Dewey Duck in the 2017 reboot of DuckTales, Skidmark in Turbo, Randy Cunningham in 9th Grade Ninja, Leonardo in Rise of the Teenage Mutant Ninja Turtles, and Banarnar in The LEGO Movie 2: The 2nd Part.

Appearance[]

Keith is a white guinea pig and Mark is a brown guinea pig. As mutants, Keith is a ice and water elemental and Mark is a fire elemental.

Personality[]

Biography[]

Powers and Abilities[]

Keith has Cryokinesis/Hydrokinesis and Mark has Pyrokinesis as given by the orange Kryptonite by Lulu. Keith can transform into ice and water and freeze anything while Mark can breathe fire, transform into lava and burn anything.

Trivia[]

Keith and Mark's powers are references to Ice and Firestorm in DC despite them not appearing the film, if they did, Mark would have been Firestorm's pet and Keith would have been Ice's pet.
DC League of Super-Pets and Sonic the Hedgehog 2, both of which Ben Schwartz starred in, came out in 2022.

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Krypto the Superdog | Streaky the Supercat | Comet the Super-Horse

Heroes Wiki

Keith and Mark

Contents

Appearance[]

Personality[]

Biography[]

Powers and Abilities[]

Trivia[]

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