Season four marked the departure of Karen Filippelli as a regular character, although she appeared for a few seconds in the first episode, “Fun Run” and in the sixth episode, “Branch Wars”, as the regional manager of the Utica branch. Relationships again emerged as the main theme of the season, with Jim Halpert and Pam Beesley’s rising, and Michael Scott and Jan Levinson’s, as well as Dwight Schrute and Angela Martin’s declining. Technology was another prevalent theme as the office staff struggled with initiatives introduced by Ryan Howard to modernize the company.
4 - 1Fun Run Sep. 27, 2007- 4 - 2Dunder Mifflin Infinity Oct. 04, 2007
- 4 - 3Launch Party Oct. 11, 2007
- 4 - 4Money Oct. 18, 2007
- 4 - 5Local Ad Oct. 25, 2007
- 4 - 6Branch Wars Nov. 01, 2007
- 4 - 7Survivor Man Nov. 08, 2007
- 4 - 8The Deposition Nov. 15, 2007
- 4 - 9Dinner Party Apr. 10, 2008
- 4 - 10Chair Model Apr. 17, 2008
- 4 - 11Night Out Apr. 24, 2008
- 4 - 12Did I Stutter? May. 01, 2008
- 4 - 13Job Fair May. 08, 2008
- 4 - 14Goodbye Toby May. 15, 2008
