A whodunit case emerges when a spy is murdered in Team Bartowski’s secret high-tech base. Elsewhere, Awesome embarks on a mission when Ellie takes on a potentially perilous hobby; 摩根 is challenged when the Buy 更多 crew...
Chuck and Sarah investigate when they suspect that Casey is carrying out private missions. Meanwhile, Chuck fears that the CIA’s seemingly perfect new operatives render him obsolete.
Chuck and Sarah suspect Casey is carrying out private missions; Chuck fears the CIA’s new operatives will render him obsolete; 摩根 settles in with a new roommate; Awesome becomes uncomfortable with Ellie’s research.