NBC just released the official synopsis for Chuck episode 4.20, “Chuck vs. the Family Volkoff”, now confirmed to air Monday, April 11:
IN ORDER TO SAVE THE LIFE OF A FORMER ALLY, CHUCK MUST JOIN FORCES WITH HIS GREATEST FOEâ€”LINDA HAMILTON, LAUREN COHAN, MEKENNA MELVIN, AND TIMOTHY DALTON GUEST STARâ€”A bad day gets worse when Sarah (Yvonne Strahovski) throws Chuck (Zachary Levi) a surprising relationship curveball as the CIA orders Vivian Volkoff (guest star Lauren Cohan) assassinated. In order to prove Vivianâ€™s innocence, Chuck must put his trust in a dangerous ally – her father Alexei Volkoff (guest star Timothy Dalton). Meanwhile, Ellie (Sarah Lancaster) suspects that her mother (guest star Linda Hamilton) is interfering with the search into her fatherâ€™s past. Joshua Gomez, Ryan McPartlin, Adam Baldwin and Bonita Friedericy also star.
Mama B and Papa V both return, along with Vivian who has a huge target on her back. Might want to keep the oxygen masks on standby for this one!