Grace promises to be on her best behavior when she and Jack go to Missy's house for dinner but loses her cool after the Reverend (guest-star Ed Begley, Jr.) starts attacking her ideals poltical policies. Upset by the event, Grace turns to Tom (Bradl... (more)ey Cooper) and the two share a very romantic moment. Meanwhile, Bobby intentionally loses at chess games with Peter in order to spend more time with him. Also, Courtney uses Marcus to get back at Jack. Lastly, in the future Pres. McCallister uses chess in his way of strategizing a war.

Adam Hendershott, Adam McArthur, Ed Begley Jr., Hector Elizondo, Jonathan Redford, Pamela Roylance, Sam Horrigan, Samantha Quan, Steven C. Nelson