| Jon Hamm | Don Draper |
| Elisabeth Moss | Peggy Olson |
| Vincent Kartheiser | Pete Campbell |
| January Jones | Betty Francis
(credit only) |
| Christina Hendricks | Joan Harris |
| Aaron Staton | Ken Cosgrove
(credit only) |
| Rich Sommer | Harry Crane
(credit only) |
| Kiernan Shipka | Sally Draper |
| Jessica Paré | Megan Draper
(credit only) |
| Kevin Rahm | Ted Chaough |
| Christopher Stanley | Henry Francis
(credit only) |
| Jay R. Ferguson | Stan Rizzo |
| Ben Feldman | Michael Ginsberg |
| Mason Vale Cotton | Bobby Draper
(credit only) |
| Robert Morse | Bertram Cooper |
| John Slattery | Roger Sterling |
| Harry Hamlin | Jim Cutler |
| Teyonah Parris | Dawn Chambers |
| Allan Havey | Lou Avery |
| Sola Bamis | Shirley |
| Jessy Schram | Bonnie Whiteside |
| David James Elliott | Dave Wooster |
| H. Richard Greene | Jim Hobart |
| Juliette Angelo | Carol |
| Christine Garver | Moira |
| Stephanie Drake | Meredith |
| Kiva Jump | Dee |
| Gabriella Weltman | Yolanda |
| Cheyenne Nugent | SC&P Secretary
(uncredited) |