Guest Stars Chris Pratt as Andy Dwyer Pamela Reed as Marlene Knope Todd Grinnell as Nate Ron Perkins as George Co Starring Jim O'Heir as Jerry Gergich Jama Williamson as Wendy Haverford Cooper Thornton as Dr. Harris Stephanie Erb as Beth Alan Yang as Scarecrow Boat Bass Andrew Burlinson as Scarecrow Boat Guitar William Walton as Bartender Mark Rivers as Scarecrow Boat Drums