Michael Sinterniklaas - Leonardo (2003)
Gregory Abbey - Raphael (2003)
Sam Riegel - Donatello (2003)
Wayne Grayson - Michelangelo (2003)
Wayne Grayson - Michelangelo (2003)
Darren Dunstan - Splinter (2003)
Veronica Taylor - April O'Neil (2003)
Veronica Taylor - April O'Neil (2003)
Marc Thompson - Casey Jones (2003)
Scottie Ray - Oroku Saki (2003)
Scottie Ray - The Shredder (2003)
Scottie Ray - Ch'rell (2004)
Karen Neill - Karai (2004)
Greg Carey - Hun (2003)
Scott Williams - Dr. Baxter Stockman (2003)
Scott Williams - Dr. Baxter Stockman (2003)
Frederick B. Owens - Leatherhead (2004)
David Zen Mansley - Agent Bishop (2004)
Tara Sands - Angel (2003)
Eric Stuart - Hamato Yoshi (2003)
Karen Neill - Tang Shen (2003)
Dan Green - Mortu (2003)
Darren Dunstan - The Utrom Council (2003)
Oliver Wyman - The Fugitoid (2003)
Oliver Wyman - General Blanque (2003)
Rachael Lillis - Lonae (2003)
Oliver Wyman - Professor Honeycutt (2003)
Dan Green - Commander Mozar (2003)
Frederick B. Owens - Traximus (2003)
James Carter Cathcart - Raz (2003)
Marc Thompson - The Great Daimyo (2004)
Ted Lewis - The Ultimate Ninja (2004)
Marc Thompson - Drako (2004)
Oliver Wyman - Gyoji (2004)
Jason Griffith - Miyamoto Usagi (2004)
Eric Stuart - Gen (2005)
Rachael Lillis - Tomoe Ame (2005)
Tara Sands - Lord Noriyuki (2005)
Karen Neill - Chizu (2005)
Terence Archie - Silver Sentry (2003)
David Wills - Stainless Steel Steve (2004)
Oliver Wyman - Joe Lastic (2004)
Sam Riegel - Zippy Lad (2004)
Darren Dunstan - Tsunami (2004)
Carrie Keranen - Ananda (2004)
Wayne Grayson - Metalhead (2004)
Terence Archie - Raptarr (2007)
Anthony Haden Salerno - Nano (2007)
Stuart Zagnit - Dr. Dome (2004)
Eric Stuart - Harry 'The Shlub' Parker (2003)
Veronica Taylor - Child Nano (2003)
Scott Williams - National Guard General (2003)
Sean Schemmel - Nobody (2005)
Marc Thompson - Mr. Touch (2004)
Oliver Wyman - Mr. Go (2004)
Eric Stuart - Purple Dragon leader (2003)
Jonathan Todd Ross - Cousin Sid (2004)
Brian Maillard - Spuds (2004)
Sam Riegel - Dr. Chaplin (2005)
Michael Sinterniklaas - Weasel (2003)
Tara Sands - Tyler (2003)
Tara Sands - Tyler's Mom (2003)
Marc Thompson - August O'Neil (2005)
Megan Hollingshead - Dr. Abigail Finn 'Monster Hunter' (2003)
Michael Sinterniklaas - Parker (2003)
Marc Thompson - Juto Shisho (2006)
David Chen - The Ancient One (2006)
David Chen - Tora Yoshida (2006)
Rebecca Soler - Joi Reynard (2006)
David Moo - Faraji Ngala (2006)
Brit Herring - Adam McKay (2006)
Brian Maillard - Water & Air Mystics (2006)
Sean Schemmel - Earth, Fire & Metal Mystics (2006)
Mike Pollock - Garbageman (2003)
Mike Pollock - Jack Kirby (2003)
Mike Pollock - Mad Genetics Scientist (2003)
Eric Stuart - Quarry (2003)
Megan Hollingshead - Sydney (2003)
Mike Pollock - Car salesman (2003)
Eric Stuart - Pewk (2005)
Denny Fincke - Background artist (2003)
Denny Fincke - Background artist (2003)
Denny Fincke - Background artist (2003)
Gregory Abbey - Raphael
Michael Sinterniklaas - Leonardo
Wayne Grayson - Michelangelo
Veronica Taylor - April O'Neil
Scott Williams - Baxter Stockman
Marc Thompson - Casey Jones
Khary Randolph - Character designer
Denny Fincke - Background designer
Mike Lapinski - Supervisor
Scott Cohn - Prop designer
Keith Conroy - Background designer
Adrian Barrios - Character Designer (2003)
Khary Randolph - Character Designer (2003)
Emilio J. Lopez - Character Designer (2003)
Keith Conroy - Background Designer (2003)
Darcy Vorhees - Storyboard Revisor (2003)
Dezi Sienty - Intern (2009)
Shannon Eric Denton - Storyboard artist (2003)