SEASON FINALE: As part of his tireless lobbying efforts, Dwight (Rainn Wilson) offers free family portraits to his office mates – while Jim (John Krasinski) sees an opportunity to victimize Dwight with a career-best prank. Oh, and James Spader makes another appearance as Robert California – but since Spader had a one-year deal as the new head of The Office, this may well be his swan song.