Tartarugas Ninja

Jason Biggs

Leonardo / Leonardo (voice)

Rob Paulsen

Donatello (voice)

Sean Astin

Raphael (voice)

Greg Cipes

Michelangelo (voice)

Mae Whitman

April (voice)

Josh Peck

Casey Jones / Casey Jones (voice)

Hoon Lee

Splinter (voice) / Splinter / Hamato Yoshi

Kevin Michael Richardson

Shredder (voice) / The Shredder (voice)

Seth Green

Leonardo (voice)

Mark Hamill

Kavaxas

Brian Bloom

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

Nolan North

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

Scott Menville

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

Clancy Brown

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

Eric Bauza

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

Christian Lanz

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

JB Smoove

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

Fred Tatasciore

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

Kelly Hu

Karai (voice)

Dominic Catrambone

Leonardo (voice)

Peter Lurie

Leatherhead (voice) / Leatherhead / Z (voice)

Phil LaMarr

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

Andrew Kishino

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

Corey Feldman

Slash (voice)

Jim Meskimen

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

A.J. Buckley

Pete (voice) / Pigeon Pete (voice)

Cam Clarke

'87 Leonardo (voice)

Townsend Coleman

'87 Michelangelo (voice)

Pat Fraley

'87 Krang (voice)

Barry Gordon

'87 Donatello (voice)

Roseanne Barr

Kraang Prime (voice)

Gilbert Gottfried

Kraang Sub-Prime (voice)

Zelda Williams

Mona Lisa (voice)

Tom Kenny

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

Kari Wahlgren

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

Anna Graves

Celestial / Celestial (voice)

Gwendoline Yeo

Shini (voice) / Shinigami (voice)

Robbie Rist

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

Robert Forster

Kurtzman (voice)

Danny Jacobs

Snakeweed (voice) / Worker #1 (voice)

Jeffrey Combs

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

James Sie

Tsoi (voice)

David Tennant

Fugitoid (voice)

Lucy Lawless

Hiidrala (voice)

Renae Jacobs

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

Dwight Schultz

Wyrm (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)

Cassandra Peterson

Ms. Campbell (voice)

Grant Moninger

Muckman / Joe Eyeball / Garson (voice)

Lewis Black

Vic / Spider Bytez (voice)

Ben Cross

Dr. Mindstrong (voice)

Frank Welker

Monkey Rockwell (voice)

Sab Shimono

Murakami (voice)

Keith Silverstein

Kirby (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)

Peter Stormare

Lord Dregg (voice)

Michael Dorn

Captain Mozar / Triceraton Lieutenant (voice)

Keith David

Sal Commander (voice)