See all of the moments the Turtles have been knocked on their shells!
After encountering mutants and ninjas, Casey Jones decides to take on “pure evil” alone. When he meets Raphael, the two hot-headed fighters must put their dislike for each other aside and work together against a common foe.
The Turtles stumble upon gateways to alternate realities. Whoa.
When it comes to real-life turtle power, slow and steady wins the race.
The fight for Greatest Pet of the Year is on and the results are pet-tacular!
Go "behind the sponge" to see the lost laugh auditions of SpongeBob SquarePants.
We're cranking out some of the crankiest cranktatastic moments of all time!!
It's the best time of the year! Happy Holidays from Nickelodeon!
The Turtles find themselves being hunted by a new threat—another mutant turtle called Slash, who has a personal vendetta against the brothers.
Donnie has some awesome tips on how to be a great inventor, just like him!
Raph is sick and tired of no one respecting his stuff!
April tries to resume a normal teenage life, but when Karai starts hunting her again, April realizes she may have put her new friend Casey Jones in danger as well.
Humans! The following fake movie contains scenes of Super-Robo-Techno-Cyber-Revolts!
April can always count on Casey Jones to rescue her!
You might want to put your phone on silent, you never know when The Prank Call Master will strike again!
Michelangelo is tired of being the “runt of the litter.” But when he fools around with some mutagen, he gets a dangerous infection that is mutating out of control.
When mutagen is on the loose, watch out! You never know ooze going to be next.
Things get bumpy when you mix Mikey and mutagen.
Donnie's crush on April hits a high note!
April impresses Casey Jones with her mutant-fighting skills!
Even on the best of days, an alarm clock can feel like a punch in the face!
We are spilling out the ooziest mutations New York City's ever seen!
Get your inflated underpants today! One size fits all snakes, sponges, and ghosts!
Relive the freakiest milk-shooting, robot jaw dropping, ghost twirling, snake spiraling freak outs of all time!