Chuck vs Caprica Six

Tricia Helfer will guest star in an upcoming episode of Chuck, according to Michael Ausiello and TV Guide.

The Battlestar Galactica actress will be taking on the role of a CIA agent assigned as Chuck’s new handler, after General Beckman decides that Sarah is unsuitable for the role due to her personal feelings for the show’s leading man.

Helfer is reportedly signed up for a single episode, however, so fans of Yvonne Strahovski need not worry about her continued presence on the popular comedy spy-fi show.