The team encounters a rogue agent, Casey's former Sensei. He's been recruiting former students and getting them to steal weapons and secrets. Meanwhile, Ellie must face the Awesomes and everyone at the Buy More competes to be the Employee of the Month. Join us for our discussion of the 9th episode of the second season of Chuck, Chuck Versus the Sensei, which originally aired on December 1st, 2008. It was written by Anne Cofell Saunders. It was directed by Jonas Pate.