Don and Peggy are faced with life-altering decisions.

Don runs into an old friend.

A deadline disrupts the agency.

Don has to make a pitch to a new client under very interesting circumstances. Peggy and her new partner do not see eye-to-eye.

Don and Pete try to land a new client but Roger’s attitude about the potential client may ruin their chances of showing up their competition. Also, Sally acts out and Betty wonders if therapy is the solution.

Pete must break bad news to his father-in-law but receives wonderful news about him and Trudy. Don gets into a confrontation with Allison after a focus group. Peggy meets an eccentric girl named Joyce in the building.

Lane and Joan get into a disagreement at the agency and a mix-up with flowers has a hand in Lane’s wife staying in London indefinitely. Don leaves for Acapulco with a stopover in Los Angeles. While in LA, Don visits Anna Draper. Once back in New York, Don and Lane get to know each other [...]

The agency’s Christmas party is nearly spoiled by the late arrival of a surprise and not-so-welcome visitor

Don deals with a trade-paper interview but doesn’t want to talk about himself. A manufacturer of a “wholesome” two-piece bathing suit wants to hire the firm but doesn’t want anything too risque. Pete and Peggy try to secure more money for the firm and when their plan goes awry, Don has to pick up the [...]