Special Guest Stars Jon Hamm as Richard Wayne Gary Wayne Guest Stars Michael Carlsen as Mikey Politano Amy Sedaris as Mimi Kanassis Fred Armisen as Robert Durst James Monroe Iglehart as Coriolanus Burt Co Starring Bill Barretta as Lonny Dufrene/Mr. Frumpus Andrew Briedis as Dev Allison Winn as Pregnant Teen Andrew Ashbrook Freed as GED Deadbeat