Whistleblower

"Whistleblower" is the 26th episode and season finale of the sixth season of the U.S. comedy series: The Office and the show's 126th episode overall. It originally aired on May 20, 2010 on NBC. The series—presented as if it were a real documentary—depicts the everyday lives of office employees in the Scranton, Pennsylvania, branch of the fictional Dunder Mifflin Paper Company. In the episode, the press learns that Sabre printers catch on fire and Jo (Kathy Bates), suspecting that someone within the Scranton branch leaked the information, sets out to discover who the whistleblower is. It was written by Warren Lieberstein and Halsted Sullivan and directed by Paul Lieberstein. The episode received mixed reviews from critics and was watched in 6.60 million households.