Chuck makes its long-awaited return to TV tonight, and in the meantime, we're bringing you a special behind-the-scenes peek at the upcoming season. We recently did a little espionage of our own on the set of the spy comedy, and while we can't reveal all the secrets we learned just yet, check out our interview with Zachary Levi and Joshua Gomez for a taste of what's to come. The dangerously funny duo dished to us on the fate of their onscreen romances, Chuck and Ellie's ongoing journey to find their mom, and Nicole Richie's ass-kicking return to the show. Be sure to watch Chuck tonight at 8 p.m. on NBC — and stay tuned as we unveil more secrets and new interviews from our visit!