The Teenage Mutant Ninja Turtles are dedicated to stopping evil, but what happens when the Ninja Turtles turn EVIL themselves?! Will they still kick butt with all their Ninja strength if it's their friends who have gone to the dark side? What if their very own father figure, Master Splinter, turned against them. Well, why sit and wonder when we can find out for ourselves! Let's check out every time a good guy went BAD in the 2012 series, Teenage Mutant Ninja Turtles.

0:00 Leonardo, Donatello, Raphael, and Splinter
2:44 Raphael
5:50 Raphael, Leonardo, and Donatello
8:00 Splinter
14:56 Donatello
16:48 Raphael
18:05 Metalhead
22:48 Spike / Slash
26:13 Urma
27:12 Splinter
29:47 Karai
31:38 Wingnut and Screwloose
32:41 Casey Jones

#TMNT #TeenageMutantNinjaTurtles #Nickelodeon

🐢 Subscribe for More TMNT: https://at.nick.com/TMNTSubscribe
🐢 Watch More TMNT: https://at.nick.com/TMNTYouTube

►► Watch More from Nick: https://at.nick.com/NewNickVideos
►► Avatar: The Last Airbender on YouTube: https://at.nick.com/TeamAvatar
►► SpongeBob on YouTube: https://at.nick.com/SpongeBobOfficial
►► NickRewind on YouTube: https://at.nick.com/NickRewind
►► Nickelodeon Cartoon Universe on YouTube: https://at.nick.com/NCUYouTube
►► What’s On TV? : https://at.nick.com/TVSchedule

GET MORE TEENAGE MUTANT NINJA TURTLES
►► Like TMNT on Facebook: https://at.nick.com/TMNTFacebook
►► Like TMNT on Instagram: https://at.nick.com/TMNTInstagram

CHECK OUT EVERYTHING NICKELODEON:
►► YouTube: https://bit.ly/NickOfficialYT
►► FaceBook: https://bit.ly/NickOfficialFB
►► Twitter: https://bit.ly/NickOfficialTwitter
►► Instagram: https://bit.ly/NickOfficialIG
►► Snapchat: https://bit.ly/NickOfficialSC
►► Get the App: https://bit.ly/NickOfficialApp
►► Visit the Official Site: https://at.nick.com/Official
►► What’s On TV?: https://at.nick.com/2TCSewE

Welcome to the Teenage Mutant Ninja Turtles OFFICIAL YouTube channel - the ultimate home for all things TMNT! Here you’ll find Leonardo, Michelangelo, Raphael, and Donatello’s best moments from all your favorite TMNT series.

Subscribe to join the Teenage Mutant Ninja Turtles in their fight against evil, and be the first to get notified of exclusive original content you won’t find anywhere else!