When he sustains critical injuries in a car crash, Tom fears that he may never be able to perform surgery again. Meanwhile, Candy returns from her tour of duty in…

Isabel, concerned for the safety of her son in foster care, kidnaps him and disappears. And it’s up to Christina and Detective Nick Renata (special guest star Marc Anthony) to…

A construction accident threatens the hospital’s commission inspection; Dr. Marshall gives Ray a hard time over his feelings regarding Candy; Bobbie and Steve reveal their pasts to each other.

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

Don and Peggy are faced with life-altering decisions

Joan and Peggy deal with high-jinx in the office.

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…

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

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