Teenage Mutant Ninja Turtles

Jason Biggs

Leonardo (voice)

Seth Green

Leonardo (voice)

Rob Paulsen

Donatello (voice)

Sean Astin

Raphael (voice)

Greg Cipes

Michelangelo (voice)

Hoon Lee

Splinter (voice)

Mae Whitman

April (voice)

Josh Peck

Casey Jones (voice)

Kevin Michael Richardson

'87 Shredder (voice), Shredder / Shredder Mutants (voice), Shredder (voice), Genghis / Frog #2 (voice), Alien Merchant #1 / Big Furry Alien / Robot Vendor (voice), Undead Shredder (voice), Shredder / Scientist (voice)

Cam Clarke

'87 Leonardo (voice)

Townsend Coleman

'87 Michelangelo (voice)

Pat Fraley

'87 Krang (voice)

Barry Gordon

'87 Donatello (voice)

Kelly Hu

Karai (voice)

Corey Feldman

Slash (voice)

Roseanne Barr

Kraang Prime (voice)

Gilbert Gottfried

Kraang Sub-Prime (voice)

Zelda Williams

Mona Lisa (voice)

Robbie Rist

Mondo Gecko / Jason (voice), Mondo Gecko (voice)

Mark Hamill

Kavaxas (voice)

Lucy Lawless

Hiidrala (voice)

Renae Jacobs

Mrs. O'Neil / Mom-Thing (voice)

Dwight Schultz

Wyrm (voice)

JB Smoove

Bebop (voice), Bebop / Ogre #2 / Soldier #2 (voice), Zeck / Bebop (voice)

Diedrich Bader

Bigfoot / Announcer (voice)

Jesse Ventura

The Finger (voice)

Jon Heder

Napoleon Bonafrog (voice)

Maurice LaMarche

Attila / Rasputin (voice)

Robert Englund

Dire Beaver / Dread Beaver (voice)

John Kassir

Dark Beaver / Dave Beaver (voice)

Bill Moseley

Bernie (voice)

Steve Blum

Speed Demon / Human Driver / TV Announcer (voice)

Maggie Wheeler

Small Town Newscaster (voice)

Peter Lurie

Leatherhead (voice), Leatherhead / Z (voice)

Robert Forster

Kurtzman (voice)

Fred Tatasciore

Rocksteady / Pedestrian / TV Announcer (voice), Rocksteady / Suit Man / Masks (voice), Rocksteady / Ogre #1 / Soldier #1 (voice), Rocksteady (voice), Steranko / Rocksteady (voice)

Cassandra Peterson

Ms. Campbell (voice)

Gwendoline Yeo

Shini (voice), Shinigami (voice)

Tom Kenny

Doc Rockwell / Malfidor (voice), Doc Rockwell (voice)

Brian Bloom

Don Vizioso (voice), Crognard / Muurg (voice), Crognard / Police Radio (voice), Crognard (voice), Crognard / Vizioso (voice), Captain Ryan (voice)

Christian Lanz

Xever / Cat Owner (voice), Xever / Fishface (voice), Fishface / Foot Solider #1 (voice), Fishface (voice), Xever (voice)

Phil LaMarr

Stockman-Fly (voice), Baxter Stockman / Worker #3 (voice), Baxter Stockman (voice), Stockman-Fly / Driver (voice)

Clancy Brown

Bradford (voice), Rahzar / Homeless Guy (voice), Bradford / Dogpound (voice), Bradford / Dark Ninja (voice), Rahzar (voice), Dogpound (voice)

Nolan North

Commander Grundch (voice), Kraang #1 / Kraang #2 (voice), Kraang #1 / Sewer Worker (voice), Kraang (voice), Kraangdroid / Norman (voice), Braah / Announcer / Slug Person (voice), Kraang #1 / Kraang #2 / Evil Metalhead (voice), Kraang / Man (voice)

Lewis Black

Vic / Spider Bytez (voice)

A.J. Buckley

Pete (voice), Pigeon Pete (voice)

Kari Wahlgren

Woman (voice), Joan Grody (voice), Joan Grody / Woman / Teen Girl (voice)

Eric Bauza

Tiger Claw / Hun (voice), Tiger Claw / Crimson Leader (voice), Tiger Claw / Fulci Twin #1 / Fulci Twin #2 (voice), Tiger Claw / The Hammer (voice), Tiger Claw / Vic / Vinnie / The Hammer / Masks (voice), Tiger Claw (voice)

Andrew Kishino

Fong / Sid / Shopkeeper / Truck Driver (voice), Fong / Sid (voice), Fong / Shopkeeper (voice)

Jim Meskimen

Carlos Chang O'Brien / Megalord (voice), Carlos Chang O'Brien / Worker #2 (voice), Carlos Chang O'Brien / Cab Driver (voice), Carlos Chang O'Brien Gambe / Cop (voice)

Ben Cross

Dr. Mindstrong (voice)

Scott Menville

Crankshaw Jr. / Nefrini #1 (voice), Crankshaw Jr. (voice), Spooch (voice), Crankshaw (voice)

Frank Welker

Monkey Rockwell (voice)

Sab Shimono

Murakami (voice)

Danny Jacobs

Snakeweed (voice), Worker #1 (voice)

James Sie

Tsoi (voice)

Jeffrey Combs

Dr. Falco / Rat King (voice), Dr. Falco (voice)

Keith Silverstein

Kirby (voice)

Anna Graves

Celestial (voice)

Michael Hagiwara

Tatsu (voice)

James Hong

Ho Chan (voice)

Yuki Matsuzaki

Usagi (voice)

Keone Young

Jei (voice)

Evan Kishiyama

Kintaro (voice)

Cary-Hiroyuki Tagawa

Sumo Kuma (voice)

David Tennant

Fugitoid (voice)

Peter Stormare

Lord Dregg (voice)

Michael Dorn

Captain Mozar / Triceraton Lieutenant (voice)

Keith David

Sal Commander (voice)