The Office TV Show - The Office Television Show - Yahoo! TV

Part 1 of 2. The Dunder Mifflin staffers participate in a weight-loss program, only to become overly consumed with shedding pounds. Elsewhere, Michael works on building a friendship (and more?) with the new HR worker (Amy Ryan).

Conclusion. The desk jockeys efforts to shed pounds in a corporate weight-loss challenge progresses. Meanwhile, Michael continues to build an awkward friendship with Holly; and a geographically separated Jim and Pam agree to meet one another.

Holly presides over a business-ethics meeting in the wake of Ryan s corporate scandal, but the seminar breaks into chaos when Michael allows the staffers to opine openly about workplace malfeasance.

In preparation for Jan s delivery, Michael practices various potential birthing situations with Dwight. For Jan s benefit, Michael also gives the false impression that he dislikes Holly (Amy Ryan).

After thieves prey on the office, Michael takes a bite out of crime by holding an auction to raise funds to replace the stolen items. Elsewhere, Pam aims to land a part-time job at corporate to pay for art school.

Halloween gets tricky for Pam when she s the only one at corporate wearing a costume. Meanwhile, corporate delivers shocking news, and Dwight harasses Andy.

Vicious rumors spread about Dunder Mifflin and have a powerful impact on Michael, who leads the office into a bizarre day of diversions and distractions, perturbing Jim and causing the staffers to question Michael s mental state.

The annual customer-survey report delivers shocking results, particularly for Dwight and Jim. Meanwhile, a separated Jim and Pam try to spend all their time together via their phones. And Angela and Andy s wedding plans move forward.

Dunder-Mifflin bigwig David Wallace (Andy Buckley) sends Michael on a business excursion to Canada with Andy and Oscar, who form an unlikely bond. Meanwhile, Jim eagerly anticipates Pam s return from art school.

Dirt is dished over a dirty dish: Tension boils over when a mysterious someone leaves a culinary mess in the office microwave. Meanwhile, Michael has trouble accepting that personnel changes were made without his knowledge.

Tensions flare in the Scranton branch when staffers disagree on how to spend a $4300 surplus. Meanwhile, Angela and Andy visit Schrute Farms to work on their wedding plans.

The staffers jingle all the way at a Moroccan-themed holiday bash, but tensions flare when Meredith s hair catches fire. Dwight s fired up as well: He becomes consumed with the hottest toy of the holiday season.

Thanks to Michael s running mouth, Andy finally learns that his beloved Angela had an affair with Dwight, a discovery that incites the two romantic rivals to square off. Elsewhere, Michael is on edge about a corporate appointment.