On the weekend of the John F. Kennedy assassination, Pete finds out that he lost the promotion to Cosgrove, Roger Sterling's daughter's wedding goes off as planned, and Betty musters up the courage to respond to Don's confessions.

Starring:

Aaron Staton, Alison Brie, Christina Hendricks, Elisabeth Moss, January Jones, Jared Harris, John Slattery, Jon Hamm, Kiernan Shipka, Robert Morse, Vincent Kartheiser

Genre:

Drama