Teenage Mutant Ninja Turtles (episode)

Teenage Mutant Ninja Turtles (episode) is the first episode of the Teenage Mutant Ninja Turtles:The Original Comics Series. It aired on 25th of May, 1984.
==Plot==
: The Turtles' learn their origin and set out to get revenge 'on the Shredder...
==Main Characters==
*Leonardo (Michael Sinterniklas)
*Michelangelo (Wayne Grason)
*Donatello (Sam Regal)
*Raphael (Frank Frankson)
*Splinter (Darren Dunstan)
*The Shredder/Oroku Saki (Scottie Ray)
*Purple Dragons
*Police Officers (Cameo)
*Foot Clan
*Hamato Yoshi (Flashback)
*Tang Shen (Flashback)
*Oroku Nagi (Flashback)
*Mr. McAdams (Danny Trejo)
==​Story==
The episode opens with the TMNT battling some 15 gun-toting thugs and mopping up the New York City Alley with them. Once the police show up, the Turtles head for home in the sewer. The TMNT find Master Splinter and tell him of their victory. Splinter decrees that they are now ready to be told of their mission... a mission of retribution!                                                                                   
Nagi became extremely jealous and one night in a fit of rage he went to Tang Shen's home and demanded that she love only him. She refused, and Nagi began to beat her. Just then, Yoshi came upon them, and in a fit of red rage he slew Nagi. This was a shameful act in the eyes of the Foot Clan, as one member must never kill another. Yoshi had two choices: he could take his own life in ritual suicide and hope for honor in the next life, or he could flee the Clan and attempt to start a new life. Master Yoshi decided on the latter, and fled to New York City with Tang Shen, Splinter, and a few possessions. He started his own martial arts school and all went well for years.The Sensei tells the Turtles, for the first time, their origins. Splinter was once the pet rat of Hamato Yoshi, said to be the greatest shadow warrior of his clan, known as the Foot. While watching Yoshi practice his art of combat, Splinter would mimic his movements and eventually became as adept as his human benefactor. Splinter explains that Yoshi had a bitter rivalry with a fellow clan member, Oroku Nagi. They competed fiercely in all things, even in matters of the heart. They both fell in love with a beautiful girl named Tang Shen, but she loved only one of them in return: Splinter's Master, Yoshi.
In Japan, Nagi's brother Saki had sworn vengeance against Yoshi, the man who had killed his sibling. His anger pushed him to become a premiere ninja in the Foot, and as a reward for his hard work and diligence, the Clan sent him to New York City to lead the Big Apple's branch of ninjas. Saki recognized this as his opportunity to reap his revenge against Hamato Yoshi and slay him.
Saki quickly built the New York branch of the Foot into a criminal powerhouse involved in many illegal activities; from drug smuggling and arms running to their specialty of assassination. But he never forgot his goal, and after a time he tracked Yoshi and Tang down, and set his vengeance into motion. While Yoshi was away at work, Saki broke into his apartment and murdered Tang Shen. Saki lay in wait until Yoshi returned home. As Hamato walked through the door he saw his dead wife and her murderer Oroku Saki, who proclaimed himself to be the Shredder. A great fight broke out, and Splinter's cage was broken, freeing him. Eventually, the youthful Shredder bettered his older combatant, and Yoshi was slain as well. Anguished over the death of his Master, Splinter fled to the alleys and lived off of garbage scraps.
Until the day when a TCRI truck drove by, and a strange canister flew out of its hold. The container struck a young man in the head, bounced off of the pavement and smashed into a boy's aquarium filled with turtles. The shattered glass, canister and turtles all fell into an open manhole cover, dropping into the murky sewer below. The metal container held some strange chemical, and when it hit the floor of the sewer it broke, bathing the turtles in its glowing ooze. Splinter, curious, went to see what had become of the turtles. He collected them into a coffee can and cleaned the goo off of them as best he could. The next day the wise rat found that he and the turtles were mutating... becoming more human-like with each passing day! Eventually the turtles spoke, and Splinter began to set his own plan for vengeance into motion. He began training the turtles in the art of ninjitsu that he had learned from Hamato Yoshi. He named each turtle after a famous Renaissance artist, whose names he had found in an old book forsaken in the sewer.
After hearing the tale of their origins, the TMNT knew what they must do: they had to avenge the death of Splinter's Master Yoshi... they had to defeat the Shredder in mortal combat! Raphael goes on a guerilla mission to deliver a message to Saki... which he does in typical Raphael fashion. The message demands that Saki meet the Turtles on the rooftops to duel to the death in the name of honor. The Shredder brings many Foot with him, and a great battle between the Turtles and the ninjas erupts. The TMNT win hands down, forcing Shredder into combat. The fight is close, but the Turtles use teamwork to best Saki. Once the TMNT have defeated Shredder, they demand that he commit seppuku to regain the honor he had lost when he murdered Yoshi. Saki refuses and displays a thermite grenade that he had concealed in his costume. The Shredder vows that if he is to die he will take the Turtles with him. Donatello saves the day by throwing his bo staff into Saki's jaw, knocking him and the grenade from the rooftop. As the Shredder falls, the Turtles rush to the edge of the building, seeing the handheld bomb go off in a blinding flash. The TMNT have performed the task that Master Splinter had trained them for... or have they?