"Andy's Ancestry" is the third episode of the ninth season of the American television comedy "The Office" and the show's 179th overall. It was written by both Jonathan Green and Gabe Miller and was directed by David Rogers. It originally aired on NBC October 4, 2012. In the episode Darryl has a hard time in his new role as assistant regional manager when Andy flaunts his bloodlines. Dwight teaches Erin the Dothraki language to impress her boyfriend's educated family. Nellie tries to convince Pam that Jim is having an affair, and Jim reveals his secret in the warehouse.