A couple days after Chuck announced a guest-starring role for Olivia Munn, one of TV Fanatic's favorite shows have revealed more exciting casting news.
Look for Nicole Richie to reprise her role of Heather Chandler in an October episode. Last seen in 2008, the character will reportedly resurface this fall when a prison transfer goes awry. As a result, Chandler will end up at Castle.
Entertainment Weekly adds that Heather's appearance coincides with obstacles in the Chuck and Sarah relationship, meaning she might take advantage of this rift - and Chuck viewers might really start to hate her.
Also, Stone Cold Steve Austin will return as Hugo Panzer in this episode.