Suggestions by @mephilesthedark

Jeff Bennett

as Leatherhead in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Mark Fischbach

as Leatherhead in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Yuri Lowenthal

as Casey Jones in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Zeno Robinson

as Casey Jones in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Auli'i Cravalho

as April O'Neil in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Erika Henningsen

as April O'Neil in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Sarah-Nicole Robles

as April O'Neil in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Mae Whitman

as April O'Neil in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Zeno Robinson

as Michelangelo in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Kyle Mooney

as Michelangelo in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Eric Bauza

as Michelangelo in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Cory DeVante Williams

as Michelangelo in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Zeno Robinson

as Donatello in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Eric Bauza

as Donatello in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Scott Menville

as Donatello in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Mitchell Whitfield

as Donatello in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Matthew Mercer

as Raphael in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Sean Astin

as Raphael in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Mark Fischbach

as Raphael in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)

Nolan North

as Raphael in Teenage Mutant Ninja Turtles: Eye of the Turtle (A TMNT Cartoon)