CHUCK AND SARAH HAVE A COMMUNICATION BREAKDOWN AS AWESOME IS REUNITED WITH SOMEONE FROM HIS BRIEF SPY PAST -- ARMAND ASSANTE RETURNS AS GENERALISSIMO GOYA -- TIA TEXADA AND MEKENNA MELVIN ALSO GUEST STAR -- 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 (Adam Baldwin). Mark Christopher Lawrence and Bonita Friedericy also star