Chuck is an action-comedy/spy-drama television program created by Josh Schwartz and Chris Fedak. The series is about an "average computer-whiz-next-door" who receives an encoded e-mail from an old college friend now working in the CIA; the message embeds the only remaining copy of the world's greatest spy secrets into Chuck's brain.
 
Yvonne Strahovski as Sarah Lisa Walker 
Sarah Lancaster as Dr. Eleanor "Ellie" Bartowski-Woodcomb
Jordana Brewster as Jill Roberts (season 2)
Lauren Cohan as Vivian Volkoff (season 4)
Robin Givens as Jane Bentley (season 4)
Mini Andén as Carina
Carrie-anne moss as Gertrude Verbanski (Season 5)