"Workbus" is the fourth episode of the ninth season of the American television comedy series "The Office" and is the show's 180th overall. It was written by Brent Forrester and directed by Bryan Cranston. It aired on NBC October 18, 2012. It was viewed by 4.28 million people. In the episode Jim convinces Dwight that the building is unsafe; Dwight rents a bus and sets up the office inside. Nellie asks for Andy's help in adopting a baby. Meanwhile, Jim tries to make Pam happy with some pie.