Cowabunga, dudes! Alex and Jordan explore the rise of everyone's favorite pizza-loving, butt-kicking reptile, tracing their development from underground comic to the TV that launched a million action figures, record-breaking film and a truly bizarre musical. They'll talk about the killer costumes for the movies that caused the actors to lose 10 pounds in sweat, how the success of the show inadvertently led to an ecological crisis in the United Kingdom. — plus the surprising influence of Jim Henson, Marvel, 'Two and a Half Men' creator Chuck Lorre, and watermelon-smashing comedian Gallagher. You'll also learn about the turtle's wet 'n' wild appearance on Barbara Walters, the origin of their famous "Cowabunga" catch-phrase, and how TMNT superfan Robin Williams helped actress Judith Hoag prepare for her role as April.