Part I: Kate Walsh and Wayne Brady answer viewer questions on the After Show.
Part II: Kate Walsh reveals her favorite moment from 'Private Practice' and Wayne Brady reveals who was funniest behind the scenes of '30 Rock.'
Wayne Brady serenades Kate Walsh during an epic and impromptu 'WWHL' song.
Wayne Brady takes on Robert Pattinson and Dave Chappelle during 'Plead the Fifth.'
Kate Walsh bares all (well, almost) during 'Plead the Fifth.'
Celebrate Father's Day with Andy Cohen as he shares stories about his own father.
Don't forget to tune into the Miss USA Competition with Andy Cohen on June 3rd @9p ET on NBC.