Don Draper
(52 episodes, 2007-2010)
Jon Hamm
Peggy Olson
(52 episodes, 2007-2010)
Elisabeth Moss
Pete Campbell
(52 episodes, 2007-2010)
Vincent Kartheiser
Betty Draper
(52 episodes, 2007-2010)
January Jones
Joan Harris
(52 episodes, 2007-2010)
Christina Hendricks
Ken Cosgrove
(52 episodes, 2007-2010)
Aaron Staton
Harry Crane
(52 episodes, 2007-2010)
Rich Sommer
Roger Sterling
(49 episodes, 2007-2010)
John Slattery
Sally Draper
(49 episodes, 2007-2010)
Kiernan Shipka
Bertram Cooper
(40 episodes, 2007-2010)
Robert Morse
Salvatore Romano
(39 episodes, 2007-2009)
Bryan Batt
Paul Kinsey
(39 episodes, 2007-2009)
Michael Gladis
Trudy Campbell
(25 episodes, 2007-2010)
Alison Brie
Secretary
(25 episodes, 2007-2009)
Emelle
Lane Pryce
(22 episodes, 2009-2010)
Jared Harris