Teenage Mutant Ninja Turtles Good Genes: Part 2 (Season 4, Episode 25)
TV-Y7
TV Episode | 22 min | Animation, Action, Adventure

Teenage Mutant Ninja Turtles

Good Genes: Part 2 (Season 4, Episode 25)

TV-Y7

TV Episode | 22 min | Animation, Action, Adventure

The TMNT return to New York to retrieve a pendant that Bishop wants in exchange for Donatello's cure. And it's under the ownership of the New Shredder, Karai.

Director

Roy Burdine

Writers

Kevin Eastman (creator) | Peter Laird (creator) | Christopher L. Yost (written by) (as Christopher Yost)

Producer

Iman Kiashemshaki

Composers

Elik Alvarez | Rusty Andrews | Peter Scaturro (as Pete Scaturro) | Freddy Sheinfeld

See all filmmakers & crew (27)

Edit Released

Updated Apr 8, 2006

Release date

Apr 8, 2006 (United States)

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Cast	+ Add Cast
13 cast members

Name	Known for
Michael Sinterniklaas Leonardo (voice) (as Mike Sinterniklaas) Leonardo (voice) (as Mike Sinterniklaas) See fewer	Your Name. (2016)
Wayne Grayson Michelangelo (voice) Michelangelo (voice) See fewer	Teenage Mutant Ninja Turtles (2003)
Sam Riegel Donatello (voice) Donatello (voice) See fewer	The Legend of Vox Machina (2022)
Gregory Abbey Raphael (voice) (as John Campbell) Raphael (voice) (as John Campbell) See fewer	Bull (2016)
Darren Dunstan Splinter (voice) Splinter (voice) See fewer	Teenage Mutant Ninja Turtles (2003)
Veronica Taylor April O'Neil (voice) April O'Neil (voice) See fewer	Pokémon: The First Movie - Mewtwo Strikes Back (1998)
Marc Thompson Casey Jones (voice) Casey Jones (voice) See fewer	Teenage Mutant Ninja Turtles (2003)
Scott Williams Baxter Stockman (voice) Baxter Stockman (voice) See fewer	Your Name. (2016)
Nell Balaban Karai / The Shredder (voice) (as Karen Neill) Karai / The Shredder (voice) (as Karen Neill) See fewer	Turtles Forever (2009)
Greg Carey Leatherhead (voice) (as Gary K. Lewis) Leatherhead (voice) (as Gary K. Lewis) See fewer	Turtles Forever (2009)
Brian Maillard Air Mystic / Water Mystic (voice) Air Mystic / Water Mystic (voice) See fewer	Amphibia (2019)
David Zen Mansley Agent Bishop (voice) Agent Bishop (voice) See fewer	Terminator 2: Judgment Day (1991)
Sean Schemmel Fire Mystic / Earth Mystic / Metal Mystic (voice) Fire Mystic / Earth Mystic / Metal Mystic (voice) See fewer	Dragon Ball Z: Battle of Gods (2013)