The Big Brawl, Part 2

"The Big Brawl" is the second part of the four-part episode (fiftieth) of the animated series Teenage Mutant Ninja Turtles (2003), which originally aired on September 18, 2004.

Major Characters

 * Donatello (Sam Regal)
 * Leonardo (Michael Sinterniklaas)
 * Michelangelo (Wayne Grayson)
 * Raphael (Frank Frankson)
 * Splinter (Darren Dunstan)

Secondary Characters

 * Ultimate Daimyo (Dan Green)
 * Ultimate Ninja (Ted Lewis)
 * Gyoji
 * Drako (Marc Thompson)
 * Dark Ninja Assassins
 * Miyamoto Usagi (Jason Anthony Griffith)
 * Murakami Gennosuke (Dan Green)
 * Traximus (Greg Carey)
 * Various Battle Nexus Contestants
 * D'Jinn

Voice-Over Introduction
Leonardo : Note to self: when Master Splinter tells you not to leave the lair, don't leave the lair. Also, do not, repeat, do not follow Master Splinter through an interdimensional portal to a nexus between multiple worlds. But, if for some dumb reason you have done all that, whatever you do, don't accidentally enter into the Battle Nexus tournament, a competition of the multiverse's most skilled and lethal warriors. And finally, if all that does happen, make sure you don't spend any time in the Pavilion of the Past Champions alone. Trust me on this one. It may just cost you your life.

Summary
Leo (with the help of Usagi Miyamoto) survives the attack, and the tournament begins. As round two nears its end, Ultimate Ninja was revealed to be faking his innocence, and he is revealed to be the one who ordered the assassins to kill Leo. With some advice from his assistant, who is hidden in a cloak, he fires a poison dart into the arena... right onto Leonardo's shoulder.