Teenage Mutant Ninja Turtles - Season 1 (2003)

Raphael is a little cooped up underground with only his brothers and Master Splinter.When Raphael almost clobbers Michelangelo in some brotherly sparring,it's pretty apparent that Raphael needs to get out to let of alittle steam

When a scientist accidentally unleashes a super-powered Nanotech monster with a childlike mind, it adopts a small-time grifter as its father figure, and the mayhem begins!

The Foot Ninjas are causing blackouts. And it all has to do with a mysterious sword that causes shock waves.

The Turtles must deal with a new threat: Foot Tech Ninjas that raise the bar in the ways of invisibility. Fortunately they're aided by their new friend Casey Jones who has found his way into the Turtle Lair.

Casey Jones tries to stop a young girl from becoming a member of the dangerous Purple Dragon gang.

The boys have made friends with a group of homeless people and are worried when they start mysteriously disappearing into the night!

The Shredder's first attempt against the Ninja Turtles.

Our four turtles stand facing their most formidable foe to date ... the Shredder.

Believing the Turtles can accomplish so much more for the city and inspired by iconic superhero Silver Sentry, Michelangelo decides to take a crack at being a superhero.

When Don's examination of some mysterious crystals attracts the attention of a subterranean monster, the Turtles underground exploration unearths a Foot Genetics Lab!

After discovering an abandoned underground Foot Genetics Lab,and being attacked by once-human Digging Creatures, the Turtles assist those very creatures in trying to repair a Force Field to protect them against mindless beasts.

The source of the mysterious crystals are found in an ancient subterranean city. The city is inhabited by the sole survivor of an ancient race; who he claims wanting to return the creatures to their original form, his true intentions remain unknown.

With all the turtles living in April's apartment, things are getting a little crazy. But, when Donatello stumbles upon a fantastic monster in the basement, things get crazier.

Leonardo does some training on the roof tops until the Foot Ninjas came to attack him, and little does he know, is that the Shredder is still alive and well.

With Leonardo unable to fight, and the Foot infiltrating April's antique shop, the crew finds themselves out numbered and out of luck.

Donatello, Michelangelo, Raphel, and Splinter tell their memories of Leo's earlier days as a small turtle.

Dr. Abigail Finn, a.k.a. The Monster Hunter.

The Turtles return to New York (as the title might suggest) with one goal in mind: to destroy the Shredder once and for all.

The Turtles and Splinter continue to fight their way up through the Foot Headquarters skyscraper, facing down three misshapen Mutant Shredder Clones, a hallway of traps, and never-before-seen supernatural foes.

With Stockman showing up in the middle of the final battle between our heroes and the Shredder, everything is thrown into chaos.

With Splinter mysteriously vanished last episode, the Turtles are feeling frustrated, not knowing where to start looking for him.

After the frustrated Turtles exhaust their search for Splinter, their suspicions turn to the Guardians, and the trail soon leads them to a non-descript building, the initials of its company name spelling out "TCRI".

The Turtles successfully infiltrate the mysterious TCRI Building, where they manage to sneak into its inner sanctum, and locate the unconscious Splinter inside a stasis tank.