The fourth season of the American television comedy The Office premiered in the United States on NBC on September 27, 2007, and concluded on May 15, 2008. The season consisted of 9 half-hour episodes, and 5 hour-long episodes to comprise the 19 total episodes of material created. The Office is an American adaptation of the British TV series of the same name, and is presented in a mockumentary format, portraying the daily lives of office employees in the Scranton, Pennsylvania branch of the fictitious Dunder Mifflin Paper Company. The season was interrupted and shortened due to the effects of the 2007–2008 Writers Guild of America strike, in which the writers and some actors of The Office went on strike; although 30 half-hour episodes had been ordered, only 19 were actually filmed. Several