Michael Sinterniklaas

Leonardo (voice)

Wayne Grayson

Michelangelo (voice)

Sam Riegel

Donatello (voice)

Gregory Abbey

Raphael (voice)

Darren Dunstan

Splinter (voice)

Marc Thompson

Casey Jones (voice)

Veronica Taylor

April O'Neil (voice)

Scott Rayow

The Shredder / Ch'rell (voice)

Sebastian Arcelus

1987 Raphael (voice)

David Wills

1987 Splinter / Mirage Shredder (voice)

Rebecca Soler

1987 April O'Neil (voice)

Jason Griffith

Mirage Leonardo / Additional Voices (voice)

Sean Schemmel

Mirage Raphael / Additional Voices (voice)

Kevin Eastman

Himself (voice) (uncredited)

Peter Laird

Himself (voice) (uncredited)