Peggy clashes with her new creative partner; Don pitches under unusual circumstances.

A deadline disrupts Sterling Cooper Draper Pryce.

Sterling Cooper Draper Price employees resort to scuttlebutt after an agency wide meeting is called.

In the midst of a crisis, Don runs into an old friend.

Cutler and Chaough prepare to make radical changes to the firm while Sterling and Draper are visiting a client in Los Angeles. Joan's decision to go after a new account on her own leaves Pete furious and frustrated.