Chuck Versus the Cubic Z

S4 E3: Chuck and Sarah's romantic mission is cancelled with the arrival of Hugo Panzer (guest star Steve Austin – WWF Raw) and Heather Chandler (guest star Nicole Richie – The Simple Life). But Chuck grows more interested when the manipulative Heather claims to know a secret about his mom. Meanwhile, as Morgan prepares the Buy More for a huge video game release, he gets a surprise from Big Mike. Stacy Kiebler (WWE Smackdown!, Dancing with the Stars) also guest stars.