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 pieces.

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

Don takes a trip. Joan has scheduling problems. Don and Lane get to know each other a little better.

Pete comes across a personal dilemma.

Don and Pete disregard Roger's plans in order to land a new client.

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.

The boys at the Sterling Cooper Draper Pryce office place their bets.

Peggy and Joan must deal with questionable activities at the office. Miss. Blankenship returns to the office after having surgery on her eyes.

A thoughtful gift may cause problems for Peggy.

Betty is thrown when a surprise visitor shows up at her house.

All employees of Sterling Cooper Draper Pryce are called in for a meeting and speculation and gossip starts to fly around the office.

Don is in talks with Heinz. They are having a hard time with their finances and cutting their deal. Someone is going to get fired.

Don and Peggy are faced with life-altering decisions.