The official synopsis for episode 4.07, “Chuck vs. the First Fight”, has been released:
CHUCK GOES ON A ROGUE MISSION AS HE AND SARAH FACE THEIR FIRST RELATIONSHIP CRISIS – LINDA HAMILTON, ANA GASTEYER AND TIMOTHY DALTON GUEST STAR – After their first real fight, Chuck (Zachary Levi) avoids confronting Sarah (Yvonne Strahovski) by going on a rogue mission that leads him to his mom’s MI-6 handler, Gregory Tuttle (guest star Timothy Dalton), and a mysterious Russian agent (guest star Ana Gasteyer). Meanwhile, Ellie (Sarah Lancaster) is on her own mission to uncover the Bartowski family’s long-buried past. Joshua Gomez, Ryan McPartlin, Bonita Friedericy and Adam Baldwin also star.
So now that you know who Timothy Dalton is playing, does that impact your speculation about him?