09/27/2012 (09:00PM - 09:30PM) (Thursday) : PAM AND JIM GO TO ROY'S WEDDING - DAVID DENMAN GUEST STARS. The wedding toast of Pam's ex-fiance Roy causes Pam (Jenna Fischer) and Jim (John Krasinski) to examine their relationship for buried secrets. Dwight (Rainn Wilson) stubbornly protests Nellie's (Catherine Tate) mandatory charity initiative by supporting the Taliban and agreeing to live by their severe laws. Clark (Clark Duke) hits on Erin (Ellie Kemper) by dangling a fake newscaster job; Andy (Ed Helms) also takes the bait. Craig Robinson, Brian Baumgartner, Creed Bratton, Paul Lieberstein, Angela Kinsey, Oscar Nunez, Phyllis Smith, Kate Flannery, Leslie David Baker, Jake Lacy also star.