Don has a meeting with Connie; Betty gets some advice; Pete talks to his clients.

Peggy’s taste in men proves questionable. Pete has to make a big decision about his career and a candidate makes a big impression on Don.

A former client returns; Betty goes on a trip with the kids; Joan and Greg plan for their future.

Sterling Cooper celebrates a big milestone. Elsewhere, Peggy competes with Paul for an account.

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; a troubling incident leads Don to begin thinking about his future; and Peggy is on the receiving end of an exquisite gift.

A surprise visitor shows up at Sterling Cooper; Sally gets spooked by something (or someone); and Joan is the recipient of some surprising news.

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

Don and his father-in-law cross paths. Meanwhile, Peggy is in search of a new roommate; and a rich new client is excited to be doing business with the firm.