he fifth and final season of the American action-comedy television series Chuck was announced on May 13, 2011. It included 13 episodes. The season premiered on October 28, 2011 and concluded January 27, 2012 with a two-hour finale.
Continuing from the eponymous cliffhanger ending of the fourth season finale, "Chuck Versus the Cliffhanger", the fifth season featured the series returning to its roots. With their new-found wealth, Chuck and Sarah Bartowski own the fictional big-box store Buy More, as well as their new freelance spy organization, Carmichael Industries, which includes John Casey and Morgan Grimes. Meanwhile, Morgan acts as the human possessor of the government database known as the Intersect, and Chuck is forced to act as Morgan's protector in the same way that Sarah and Casey were to Chuck in past seasons.Overview from themoviedb.org