Characters
- April O'Neil - voiced by Veronica Taylor
- April O'Neil (2003 TV series) - alternate costume
- Casey Jones - voiced by Marc Thompson
- "Back to the Sewer" Casey Jones - alternate costume
- Donatello - voiced by Sam Riegel
- Cyber Donny - alternate costume
- Foot Ninja
- Cyber Foot Ninja - alternate costume
- Fugitoid - voiced by Oliver Wyman (Wii only)
- Karai - voiced by Karen Neil
- Gold Karai-Bot (from the episode"New Blood") - alternate costume
- Leonardo - voiced by Michael Sinterniklaas
- Ninja Leo - alternate costume
- Master Splinter - voiced by Darren Dunstan
- Master Splinter with ornate blue kimono - alternate costume
- Michelangelo - voiced by Wayne Grayson
- Hip-Hop Mikey - Alternate Costume
- Nightwatcher - voiced by Frank Frankson
- Ninja Rabbid - voiced by Yoann Perier (Wii only)
- Raphael - voiced by Frank Frankson
- Punk Rocker Raph - alternate costume
- Raving Rabbid - voiced by Yoann Perier (Wii only)
- The Shredder - voiced by Scottie Ray
- Cyber Shredder - alternate costume
- Splinter Rabbid - voiced by Yoann Perier (Wii only)
- Utrominator - voiced by Michael Sinterniklaas
Read more about this topic: Teenage Mutant Ninja Turtles: Smash-Up
Famous quotes containing the word characters:
“Thus we may define the real as that whose characters are independent of what anybody may think them to be.”
—Charles Sanders Peirce (1839–1914)
“Unresolved dissonances between the characters and dispositions of the parents continue to reverberate in the nature of the child and make up the history of its inner sufferings.”
—Friedrich Nietzsche (1844–1900)
“Children pay little attention to their parent’s teachings, but reproduce their characters faithfully.”
—Mason Cooley (b. 1927)