Geek Fights 5: Greatest Villain Tournament! Part 3

Darth Vader, Khan, The Joker, The Terminator, Lex Luthor, Eric Cartman. Which of these diabolical ne'er do-wells will emerge triumphant in the conclusion of our epic 3-part  tournament. Join Damon, Mike, Pete, Michael, Chad and special guest star R2D2, as they  discuss, debate and deliberate the GREATEST VILLIAN OF ALL TIME!