When Michael burns his foot with his George Foreman mini-grill, he requires the entire office staff to work around his new injury. When the workers aren't so keen on obliging, Michael gets angry and calls in a man in a wheelchair to put out the message that disabled people are people too. Meanwhile, Dwight acts stranger than usual, acting really nice and helpful towards Pam. It isn't until the end of the day when everyone realizes that the car accident Dwight was in earlier that day gave him a concussion (but was overshadowed by Michael's dramatization of his own burn), and Jim and Michael immediately take him to the hospital. Needless to say, Michael doesn't appreciate the extra attention that the doctors and nurses pay Dwight.

In the season finale, Dunder-Mifflin holds a Casino Night in the warehouse to benefit charity. While Michael faces the task of juggling two dates, Jim is forced to ponder the reality of transferring to the Stamford branch and what that means for his relationship with Pam.

Michael comes to believe the office might be cursed in the wake of a freak accident. After scrutinizing each of his staffers' religious beliefs, he organizes a charity 5K "fun run."

The situation between Jim and his new boss Charles gets worse when they are competing in a parking lot soccer game. Michael tries to start his new business, but has trouble leaving his house.