
Season 1 —
Jon Hamm stars as Don Draper, an ad agency creative director, in the first season of "Mad Men," set in the year 1960.

Season 1 —
Elisabeth Moss plays Peggy Olson, who starts the show as a secretary.

Season 1 —
January Jones plays Draper's wife -- later ex-wife -- Betty.

Season 1 —
Peggy returns a dress to Joan Holloway, played by Christina Hendricks. In season 1, Joan is the agency's office manager.

Season 2 —
John Slattery plays Roger Sterling, here in season 2, set in the year 1962. Sterling's father co-founded the agency Sterling Cooper.

Season 2 —
The cast in the Sterling Cooper office. From left, sales exec Pete Campbell (Vincent Kartheiser), Joan, Roger, Peggy and Don.

Season 2 —
Betty Draper becomes increasingly estranged from husband Don.

Season 3 —
Peggy takes public transportation in season 3.

Season 3 —
Roger and Don in season 3 of "Mad Men," set in 1963.

Season 3 —
Joan attracts plenty of male attention in a flattering dress in season 3.

Season 4 —
Betty lounges in season 4 of "Mad Men," set in 1964-65.

Season 4 —
From left, Joan; Roger; Betty; Lane Pryce (Jared Harris), who joins the firm from the UK; Pete, Don and Peggy strike a pose during season 4. Peggy has become a noted copywriter by this point in the series.

Season 5 —
Don and Megan Draper, played by Jessica Pare, in season 5 of "Mad Men," set in 1966-67. Megan starts as a secretary and becomes Don's wife.

Season 5 —
From left, Joan, Roger, Lane, Pete, Don, Bertram Cooper (Robert Morse) and Peggy at the office.

Season 6 —
Bertram, Pete, Joan, Don and Roger during season 6 of "Mad Men."

'Mad Men' through the seasons —
Roger and Don take a trip in season 7 of "Mad Men."

'Mad Men' through the seasons —
Betty Draper Francis, Henry Francis (Christopher Stanley) and Sally Draper (Kiernan Shipka) are quite the colorful family in season 7.

'Mad Men' through the seasons —
Stan Rizzo (Jay R. Ferguson, seated), Michael Ginsberg (Ben Feldman), Peggy, Harry Crane (Rich Sommer) and Ken Cosgrove (Aaron Staton) on a plane in season 7. Ken is missing the eyepatch he's had to wear since an unfortunate shooting accident in season 6.


