The Darkness Within

"The Darkness Within" is the sixty-sixth episode of the animated series Teenage Mutant Ninja Turtles (2003), which originally aired on January 29, 2005.

Major Characters

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

Secondary Characters

 * Angel (Tara Jayne)
 * Ryan (Angel's brother)
 * C.F. Volpehart
 * Necro Monster
 * Splinter (Darren Dunstan)

Voice-Over Introduction
Leonardo : Fear. We face it everyday of our lives. Sometimes, fear can be a friend who fights by your side, making your reflexes quicker, senses sharper. Other times, fear is a liar, confusing you until you can't believe your own eyes. But very the worst fear, that's the fear that destroys all hope and I'm afraid that my worst fear has just come true.

Quotes

 * The Beast: Come to me. Serve me, and I can give you power and wealth. I can give you the world. Leonardo : (a red glow enters his eyes) The world (blinks and shakes his head) Sorry. Not interested! (throws the spear, killing the Beast)

Trivia

 * Second appearance of Angel.