Chuck and Sarah finally figure out who is trying to destroy Carmichael Industries in "Chuck Versus the Santa Suit," airing at 7 p.m. Dec. 23 on NBC.
Comic book legend Stan Lee guest stars in the episode, and Bonita Friedericy returns as Gen. Beckman. Watch the clips above. Below is NBC's tease for the episode. Merry Christmas!
"Ghosts of Christmas past return to haunt Chuck and Sarah when old secrets and threts resurface. Chuck (Zachary Levi) and Sarah (Yvonne Strahovski) discover who's behind the plot to destroy Carmichael Industries. Meanwhile, Ellie's (Sarah Lancaster) plans for a perfect Christmas begin to come apart. At the Buy More, Morgan (Joshua Gomez) and the gang must fend off angry customers as a computer virus threatens to ruin Christmas. Adam Baldwin, Ryan McPartlin, Vik Sahay, Scott Krinsky, Mark Christopher Lawrence and Bonita Friedericy also star."Copyright © 2015, RedEye