Don and Sal just can’t seem to satisfy their clients. Betty decides to throw a fundraiser.

Don decides to include Betty on a company business trip. Pete lends a hand to a neighbor in his apartment building

Betty becomes involved in local politics. Don starts thinking about the future after a troubling incident and Peggy receives an exquisite gift.

A surprise visitor shows up at Sterling Cooper. Sally is unnerved by something. Joan receives surprising news.

Sally’s behavior causes concern for Don and Betty. Betty has an eye-opening dream that has a strange effect on her. Pete tries to work a new business angle in his dealings.

A new wealthy client is excited to be working with the firm. Elsewhere, Don has another run-in with his father-in-law and Peggy looks for a new roommate.

The writers at the agency try to avoid late-night boredom when there is a mandatory overtime session. Roger throws a party while and Joan and Greg host one of their own.

Don’s father-in-law pays a visit to his daughter’s family. Peggy works hard on a campaign while the firm tries to decide if they will accomadate an unusual request from a client. Elsewhere, Roger plans a wedding.

In the third-season opener, Salvatore and Don take a business trip out of town. Pete Campbell and Ken Cosgrove worry about the changes at Sterling-Cooper and how the changes will impact them.

Sterling Cooper is in play and the office scrambles without Don and Betty learns some disconcerting news.