办公室 第四季

Season 4, Episode 1: Fun Run
　　Original Air Date—27 September 2007
　　Michael accidentally runs over Meridith in the parking lot, and his guilt causes him to organize a 5-K run for her. Dwight and Angela have a falling-out after he kills her cat, and the Jim and Pam's relationship is discovered.
　　Season 4, Episode 2: Dunder Mifflin Infinity
　　Original Air Date—4 October 2007
　　Michael feels threatened when Ryan returns to the Scranton office to share his ideas about the future of Dunder Mifflin. Jim and Pam's relationship is shared with the entire office, while Angela and Dwight's relationship is on the rocks.
　　Season 4, Episode 3: Launch Party
　　Original Air Date—11 October 2007
　　The Dunder Mifflin Infinity website is launching and Michael is excited about going to the big launch party in New York while Angela plans a satellite party for the Scranton branch. Meanwhile, Dwight competes against the website to see who can sell the most paper in one day.
　　Season 4, Episode 4: Money
　　Original Air Date—18 October 2007
　　As Jan renovates the condo, Michael confronts his growing debt every way he can, which includes pressuring his employees for a loan. Pam and Jim spend a night out on Dwight's family farm, now a bed and breakfast.
　　Season 4, Episode 5: Local Ad
　　Original Air Date—25 October 2007
　　Michael tries to make a local Dunder Mifflin commercial that is better than the one the professional ad agency made for them. Meanwhile, Andy tries to confide in Dwight about his new relationship with Angela.
　　Season 4, Episode 6: Branch Wars
　　Original Air Date—1 November 2007
　　Michael and Dwight try to play a prank on Karen, who is now manager of the Utica branch, after she tries to steal Stanley from the Scranton office. Meanwhile, Pam, Toby, and Oscar start their own exclusive office book club.
　　Season 4, Episode 7: Survivor Man
　　Original Air Date—8 November 2007
　　After Michael isn't invited to a camping trip with Ryan, he sets out to prove that he can brave it out in the wilderness by himself. Jim, who is in charge of the office while Michael is gone, tries to change the birthday party policy.
　　Season 4, Episode 8: The Deposition
　　Original Air Date—15 November 2007
　　Michael is put in an awkward position when Jan sues Dunder-Mifflin for wrongful termination and he is deposed a