The Dunder Mifflin staff deals with some surprises around the office in the wake of Casino Night.

Michael, Dwight and Jan head to a major office supply convention in Philadelphia.

Fed up with Michael's antics in the office, Angela pushes Dwight to take action against him.

Michael freaks out at the death of the former regional manager and forces the staff through grief counseling.

Dwight takes Ryan out for his first sales call and puts him through an outrageous series of tests along the way.

Michael urges the entire office to support diversity by celebrating Diwali, the Hindu festival of lights.

News of the Scranton branch shutdown leads the Dunder Mifflin's staff to dream of what their lives might be like away from the office.

The Scranton branch faces a surprising merger which forces the staff to cope with a variety of significant changes.

The office learns that one of the former Stamford branch employees is an ex-convict - episode written by British series creators Ricky Gervais and Stephen Merchant.

Part 1 of 2. In a special holiday episode directed by Harold Ramis, strife on the party planning committee results in two competing Christmas parties, while Michael is dumped for the holidays.

Part 2 of 2. In a special holiday episode directed by Harold Ramis, strife on the party planning committee results in two competing Christmas parties, while Michael is dumped for the holidays.

Michael returns from his Jamaican vacation as the office prepares for a night of inventory.

Michael has the sales staff pair up and venture out into the field.

The office celebrates Oscar's return to Dunder Mifflin.

Michael celebrates Phyllis' wedding shower by bringing two adult performers into the office, a stripper and Ben Franklin.

While the office gets ready for Phyllis's big day, an important task appointed to Michael goes embarrassingly wrong.

Michael is invited to be a guest speaker at Ryan's business school while back at the office, Dwight goes batty trying to catch a bat.

Michael and Jan make their relationship public during a party; Jim meets Karen's ex and the staff goes to happy hour for drinks.

Salary negotiations drive Michael to think about his own pay.

For safety-training day at Dunder-Mifflin, Michael and Dwight attempt to expose all workplace dangers to the staff.

The staff goes into crisis mode after a shipment of paper goes out with an obscene watermark.

Outrage breaks out in the office after Phyllis (Phyllis Smith) gets an unexpected eyeful from a flasher.

Michael (Golden Globe winner Steve Carell) is being considered for a position in Corporate and has to recommend his replacement.

Part 1 of 2. In the season finale, the office is still buzzing from the events of their day at the beach. A job opening in Corporate pits coworker against coworker as Michael (Golden Globe winner Steve Carell), Jim (John Krasinski) and Karen (Rashida Jones) all head to New York for final interviews.

Part 2 of 2. In the season finale, the office is still buzzing from the events of their day at the beach. A job opening in Corporate pits coworker against coworker as Michael (Golden Globe winner Steve Carell), Jim (John Krasinski) and Karen (Rashida Jones) all head to New York for final interviews.