DVD: Chuck – Season Two, For retail & rental (Warner)

How to stop yourself talking when a rogue CIA agent is torturing you? Faint.

That, at least, is the typically imaginative response of Chuck, a PC World-esque helper drawn into the world of espionage after the US government's secrets are downloaded into his brain. Zachary Levi is charmingly innocent as Chuck, and Adam Baldwin delivers a bravura performance filled with snarling chagrin as his CIA guard. The action's pretty good – but it's the laughs that really make this tick.