Chevy Chase and Dan Aykroyd move to Quahog. Brian and Stewie find out about their secret agency. They are told that there are Russian Sleeper Cells all over US. They go talk to Mayor West, and find out he is one of the sleeper cells. They follow Mayor West to Russia where they disable a nuke aimed at the US.
Quest roles:
Patrick Warburton(Joe Swanson (uncredited) (archive footage) (voice)), Adam West(Adam West (voice)), Gary Cole(Principal Shepherd (voice)), John G. Brennan(Mort Goldman (voice)), Nicole Sullivan(Amber (voice)), Mae Whitman(Emma (voice)), Dan Aykroyd(Dan Aykroyd (voice)), James Lipton(James Lipton), Chevy Chase(Chevy Chase (voice)), Dimitri Diatchenko(Russian Dinosaur / Russian Guard #2 (voice)), Henriette Mantel(Alice Nelson (voice))