Turtles Forever— Full Cast

Michael Sinterniklaas

as Leonardo (voice)

Wayne Grayson

as Michelangelo (voice)

Sam Riegel

as Donatello (voice)

Gregory Abbey

as Raphael (voice)

Darren Dunstan

as Splinter (voice)

Marc Thompson

as Casey Jones (voice)

Veronica Taylor

as April O'Neil (voice)

Scott Rayow

as The Shredder (voice)

Greg Carey

as Hun (voice)

Karen Neil

as Karai (voice)

Dan Green

as 1988 Leonardo (voice)

Johnny Castro

as 1988 Michelangelo / Rocksteady (voice)

Anthony Salerno

as 1988 Donatello (voice)

Sebastian Arcelus

as 1988 Raphael (voice)

David Wills

as 1988 Splinter / 1984 Shredder (voice)