Chuck featured a cameo by Isaiah Mustafa as a super-spy/intersect who steals Casey away from Sarah and Chuck. The episode begins with Casey acting weird and avoiding his team.
John Larroquette guest stars as a spy that has a past with General Diane Beckman. He brings Chuck back to when the Berlin Wall came down, and when you're flashing back to then of course The Scorpions are always playing.
Chuck knows its way around a good cultural allusion, the show's been full of lines and references to various action movies and elements of culture. This week was no exception and Chuck delivered two great ones.
On last night's Chuck, Sarah Walker was on a mission to save her man in the jungles of Thailand, and she had to kick a lot of butt to get the job done. Inside, a compilation of her fight scenes.
In his latest attempt to dismantle The Ring, Chuck shows how the best spies are products of their environments—providing their environments have buttons that fire missiles or upload computers to your brain.