Cast

• Greg Cipes — Michelangelo
• Jason Biggs — Leonardo (Seasons 1 & 2)
• Rob Paulsen — Donatello
• Sean Astin — Raphael
• Seth Green — Leonardo (Season 3 to Current)
• Christian Lanz — Fishface/Xever
• Clancy Brown — Rahzar/Dogpound/Chris Bradford
• Dominic Catrambone — Leonardo (Season 2)
• Eric Bauza — Tiger Claw
• Fred Tatasciore — Rocksteady
• Hoon Lee — Master Splinter
• J.B. Smoove — Bebop
• Josh Peck — Casey Jones
• Kelly Hu — Karai
• Kevin Michael Richardson — The Shredder
• Mae Whitman — April O'Neil
• Mark Hamill — Kavaxas the Demodragon
• Nolan North — Kraang