Don comes up with a big idea, Roger asks Joan to help him fix a clerical error and Peggy has difficulties casting for a commercial.
Stranger On the Shore — Acker Bilk
Peggy & Stan talk in about life decisions they've had to make in order to get to places that their currently at including children which sparked the subject causing Peggy to reveal her own secret.
Don, Roger, Peter, Joan and Ted have drink as mull over the meeting with McCann then they all begin to leave the bar as Roger tries to get them all to stay.
Don & Roger drink at the bar, they talk about their legacies then Roger confesses to Don that he's seeing Marie to which Don tells him he's happy for him.