Leonardo / Rocksteady (voice)

Cam Clarke

Leo(voice)

Ben Schwartz

Michaelangelo (voice)

Townsend Coleman

Raph / Office Man 1 (voice)

Omar Benson Miller

Mikey(voice)

Brandon Mychal Smith

Donatello / Bebop (voice)

Barry Gordon

Donnie / Security AI / Tank AI / Dragged Man (voice)

Josh Brener

Raphael (voice)

Rob Paulsen

April O'Neil

Kat Graham

April O'Neil (voice)

Renae Jacobs

Casey Jones / Foot Soldier 3 (voice)

Haley Joel Osment

Splinter / Additional Characters (voice)

Eric Bauza

Shredder (voice)

James Avery

Voice

Rhys Darby

Krang One / Military Soldier 1 (voice)

Jim Pirri

Krang Two / Military Woman (voice)

Toks Olagundoye

Voice

John Michael Higgins

Security Guard / Police / Office Man 2 / Café Man (voice)

Eugene Byrd

Office Woman 1 / Office Woman 2 (voice)

Meghan Falcone

Various Characters (voice)

Nika Futterman

Various Characters (voice)

Oliver Vaquer