Hoon Lee - Master Splinter (2012)
Dominic Catrambone - Leonardo (alternative) (2014)
Sean Astin - Raphael (2012)
Greg Cipes - Michelangelo (2012)
Rob Paulsen - Donatello (2012)
Rob Paulsen - Donatello (2012)
Mae Whitman - April O'Neil (2012)
Kevin Michael Richardson - Shredder (2012)
Kelly Hu - Karai (2013)
Kelly Hu - Karai (2015)
Phil LaMarr - Baxter Stockman (2012)
Phil LaMarr - Stockman-Fly (2014)
Christian Lanz - Xever (2012)
Christian Lanz - Fishface (2012)
J.B. Smoove - Anton Zeck (2014)
J.B. Smoove - Bebop (2015)
Keith Silverstein - Kirby O'Neil (2012)
Danny Jacobs - Snake (2012)
Danny Jacobs - Snakeweed (2012)
Danny Trejo - Newtralizer (2012)
Grant Moninger - Garson Grunge (2015)
Grant Moninger - Muckman & Joe Eyeball (2015)
Andrew Kishino - Fong (2012)
Scott Menville - Crankshaw (2012)
Jim Meskimen - Carlos Chiang O'Brien Gambe (2012)
Andrew Kishino - Shopkeeper (2012)
Graham McTavish - Savanti Romero (2015)
Jim Piddock - Lord Simultaneous (2015)
Jim Piddock - Overlord (2015)
Yuki Matsuzaki - Miyamoto Usagi (2015)
Yuki Matsuzaki - Miyamoto Usagi (2015)
Minae Noji - Tang Shen (2015)
Cam Clarke - '87 Leonardo (2015)
Townsend Coleman - '87 Michelangelo (2015)
Patrick Fraley - '87 Krang (2015)
David Tennant - Professor Zayton Honeycutt/The Fugitoid (2015)
Lance Henriksen - Zog (2015)
Dwight Schultz - Wyrm (2015)
Jon Heder - Napoleon Bonafrog (2014)
Maurice LaMarche - Atilla (2014)
Maurice LaMarche - Rasputin (2014)
Renae Jacobs - April's mom (2014)
Renae Jacobs - Mom-Thing (2014)
Robert Englund - Dire Beaver (2014)
Robert Englund - Dread Beaver (2014)
John Kassir - Dark Beaver (2014)
John Kassir - Dave Beaver (2014)
Bill Moseley - Bernie (2014)
Anna Godwin Graves - Celestial (2013)
Kevin Eastman - Ice Cream Kitty (2014)
Christian Lanz - Cat owner (2012)
Christian Lanz - Xever/Fishface (2012)
Ciro Nieli - Executive producer/Character designer (2012)
Alan Wan - Director/Storyboard Artist (2012)
Jose Garibaldi - Character designer (2012)
Patrick Rossano - Animator (2012)
Sean Astin - Raphael (2012)