Episode Chuck Versus The Coup D Etat: Chuck (Zachary Levi) and Sarah (Yvonne Strahovski) work on becoming better communicators as they join Awesome (Ryan McPartlin) and Ellie (Sarah Lancaster) for a getaway to Costa Gravas. There, the gang is reunited with Generalissimo Goya (guest star Armand Assante) who finds himself in a dangerous situation once again. Back at home, Morgan (Joshua Gomez) embarks on a forbidden romance that may put him at odds with Colonel John Casey.

Agent Augustus Gibbons has selected an imprisoned former US Navy SEAL Darius Stone, a new agent in the XXX program, travels to Washington D.C., where they track a splinter faction of the U.S. military that attempts to overthrow the U.S. government and assassinate the President, led by Secretary of Defense and former 4-Star General George Deckert, Stone s former commanding officer whom he once led a mutiny against. But he s been targeted for assassination by a radical splinter group of dissenters deep within the United States government. The new XXX agent must uncover the insurgents from within. It is the nation s only hope to stop the first coup d etat in American history.

Agent Augustus GBbons has selected an imprisoned former US Navy SEAL Darius Stone, a new agent in the XXX program, travels to Washington D.C., where they track a splinter faction of the U.S. military that attempts to overthrow the U.S. government and assassinate the President, led by Secretary of Defense and former 4-Star General George Deckert, Stone s former commanding officer whom he once led a mutiny against. But he s been targeted for assassination by a radical splinter group of dissenters deep within the United States government. The new XXX agent must uncover the insurgents from within. It is the nation s only hope to stop the first coup d etat in American history.