<Tr> <Td_colspan="2"> The Office (U.S. season 5) List of The Office (U.S. TV series) episodes </Td> </Tr> <P> "Stress Relief" is a two - part episode of the American comedy television series The Office . They constituted the fourteenth and fifteenth episode of the fifth season, and the 86th and 87th overall episodes of the series . Both episodes were directed by Jeffrey Blitz and written by Paul Lieberstein, who also plays Toby Flenderson on the show . </P> <P> In this episode, Dwight stages a fire in the office to test the office's fire safety skills, but things go from bad to worse when Stanley suffers a heart attack, causing Michael to come up with ways to relieve stress in the office, including a comedic roast of himself . Meanwhile, Andy, Jim, and Pam watch an illegally downloaded movie at work starring Jack Black, Jessica Alba and Cloris Leachman, and Pam deals with her parents' recent argument that's caused her father to move in with her and Jim . </P> <P> Both parts of "Stress Relief" originally aired together immediately following the broadcast of Super Bowl XLIII, and The Office writers and producers sought to attract newcomers to the series with the expected increase in viewership . Guest stars Black, Alba and Leachman do not interact with the regular characters themselves, but rather appear in a film within the episode . The Office creator Greg Daniels said this was done to keep the episode more grounded in reality . </P>

When does dwight light the office on fire
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