Suggestions by @alecgroskreutz1

Sean Schemmel

as Sergeant Zork in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Fred Tatasciore

as Lieutenant Gruell in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Laurence Fishburne

as Captain Zorax in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Erin Fitzgerald

as Marina Maru in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Nolan North

as Constantine Drakon in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Nolan North

as John Bishop in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Cristina Valenzuela

as Larissa Diaz in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Khary Payton

as Ben Turner in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

JB Blanc

as Antonio Diego in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Steve Blum

as Ricardo Diaz in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Wally Wingert

as Edward Nashton in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Kari Wahlgren

as Tiger Lucy in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Scarlett Johansson

as Kara Lewis in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Jamieson Price

as Brooklyn S. Bridge in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Grey DeLisle

as Cassandra Jones in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

David Boat

as Arnold Bernid Jones Sr. in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Laura Bailey

as Selina Kyle in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Rob Paulsen

as Metalhead in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Steve Blum

as Verminator-X in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4

Roger Jackson

as Ziggy in Teenage Mutant Ninja Turtles: The New Animated Series - Season 1, 2, 3, and 4