Want to be a Mad Man? The stars of AMC’s hit series break down the rules of the show’s world.

Missed this episode of Mad Men? Catch up with the highlights:In the season 4 finale, opportunity arises for Don and Peggy.

Peggy and Joan speak Frankly about Don’s engagement in this scene from the Season 4 Finale that has Mad Men fans talking.

Jon Hamm, along with his Mad Men co-stars and creator Matt Weiner, discusses the surprising season finale, what it says about the character Don Draper and where it leaves the firm.

Jon Slattery, who made his directorial debut with this episode, discusses how Sterling Cooper Draper Pryce deals with crisis, and Don’s big move after losing the American Tobacco account.

Elisabeth Moss talks about Peggy’s relationships with men on the show, and John Slattery & Christina Hendricks discuss Roger’s desperate behavior and the rest of SCDP discovering the loss of Lucky Strike.

Christina Hendricks and Elisabeth Moss, with creator Matt Weiner, explain how episode 409 tells the story of how women’s desires are thwarted as their roles are defined by men.