When Darryl takes an idea to corporate over his head, Michael freaks out. Everyone in the office is in a competitive mood as the 万圣节前夕 costume contest gets underway...
When a competing sales associate steals a Dunder Mifflin client, Michael, Jim and Dwight decide to set up a sting to find out his sales secrets. Andy decides to start a band after finding out a friend from college has a successful 音乐 career.
A herpes scare leads to Michael contacting all his old girlfriends. Meanwhile, Andy hosts a sex ed 论坛 for the staff in another effort to gain points with Erin.