B.J. Novak, Jenna Fischer, John Krasinski, Rainn Wilson and Steve Carell in the original mockum …

B.J. Novak, Jenna Fischer, John Krasinski, Rainn Wilson and Steve Carell in the original mockumentary “The Office,” in 2005, directed by Ricky Gervais and Stephen Merchant. (NBC Universal Television/Album/Zuma Press/TNS)