NBC has released their official description for “Chuck vs. the Honeymooners,” the new episode of Chuck airing on April 26:
CHUCK AND SARAH GO ON A EUROPEAN ADVENTURE – While in Europe, Sarah (Yvonne Strahovski) and Chuck (Zachary Levi) realize they’re traveling on a train with Spanish spies. Even though they’re all alone, they decide to take on these rogue agents. Of course, this impromptu mission doesn’t go smoothly. Meanwhile, Beckman (Bonita Friedericy) orders her newest “unlikely” spy team – John Casey (Adam Baldwin) and Morgan Grimes (Joshua Gomez) – to track down the missing couple. Sarah Lancaster, Ryan McPartlin, Scott Krinsky and Vik Sahay also star.