Suggestions by @cartoonmultiverse

Skye (Fortnite)

as Skye in Tmnt & Sonic: Golden Darkness (Part 4)

Sensei Wu (Lego Ninjago)

as Master Wu in Tmnt & Sonic: Golden Darkness (Part 4)

Applejack

as Applejack in Tmnt & Sonic: Golden Darkness (Part 4)

Twilight Sparkle

as Twilight Sparkle in Tmnt & Sonic: Golden Darkness (Part 4)

Black Widow (Marvel Cinematic Universe)

as Natasha Romanoff/Black Widow in Tmnt & Sonic: Golden Darkness (Part 4)

Ironhide (Bayverse)

as Iron Hide in Tmnt & Sonic: Golden Darkness (Part 4)

Rarity (My Little Pony)

as Rarity in Tmnt & Sonic: Golden Darkness (Part 4)

Shifu

as Master Shifu in Tmnt & Sonic: Golden Darkness (Part 4)

Donatello (TMNT 2012)

as Donnie in Tmnt & Sonic: Golden Darkness (Part 4)

Michelangelo (TMNT 2012)

as Mikey in Tmnt & Sonic: Golden Darkness (Part 4)

Green Lantern (DCAU)

as John Stewart/Green Lantern in Tmnt & Sonic: Golden Darkness (Part 4)

Wonder Woman (Justice League: Doom)

as Diana Prince/Wonder Woman in Tmnt & Sonic: Golden Darkness (Part 4)

Human Torch (Marvel Cinematic Universe)

as Johnny Storm/Human Torch in Tmnt & Sonic: Golden Darkness (Part 4)

Steven Universe (Character)

as Steven Universe in Tmnt & Sonic: Golden Darkness (Part 4)

Master Splinter/Hamato Yoshi (TMNT 2012)

as Master Splinter in Tmnt & Sonic: Golden Darkness (Part 4)

Ben Grimm/The Thing (Storyverse)

as Ben Grimm/The Thing in Tmnt & Sonic: Golden Darkness (Part 4)

The Invisible Woman ( Fox Universe )

as Sue Storm/Invisible Woman in Tmnt & Sonic: Golden Darkness (Part 4)

Hawkeye (Marvel Cinematic Universe)

as Clint Barton/Hawkeye in Tmnt & Sonic: Golden Darkness (Part 4)

Nya (Lego Ninjago)

as Nya in Tmnt & Sonic: Golden Darkness (Part 4)

Cole (Ninjago)

as Cole in Tmnt & Sonic: Golden Darkness (Part 4)