Jon Hamm Don Draper Actor John Slattery Roger Sterling Actor Vincent Kartheiser Pete Campbell Actor January Jones Betty Draper Actor Christina Hendricks Joan Holloway Actor Elisabeth Moss Peggy Olson Actor Robert Morse Bertram Cooper Actor Rich Sommer Harry Crane Actor Aaron Staton Ken Cosgrove Actor Kiernan Shipka Sally Draper Actor Christopher Stanley Henry Francis Actor Jessica Paré Megan Draper Actor Jay R. Ferguson Stan Rizzo Actor Ben Feldman Michael Ginsberg Actor Kevin Rahm Ted Chaough Guest Star Mason Vale Cotton Bobby Draper Guest Star Alison Brie Trudy Campbell Guest Star Linda Cardellini Sylvia Rosen Guest Star James Wolk Bob Benson Guest Star Teyonah Parris Dawn Chambers Guest Star Christine Estabrook Gail Holloway Guest Star Joanna Going Arlene Guest Star Marley Shelton Kate Guest Star Ted McGinley Mel Guest Star Ray Wise Ed Baxter Guest Star Kip Pardue Tim Jablonski Guest Star Idara Victor Nikki Guest Star Ken Luckey Rod Guest Star Lukas Behnken Leo Guest Star Mark Derwin Pierre Cossette Guest Star Stephanie Drake Meredith Guest Star Sadie Alexandru Scarlett Guest Star Tracy Silver Margie Koch Guest Star Henry Dittman Tom Schafer Guest Star Evan Gamble Johnny Guest Star Jareb Dauplaise Richard Duffy Guest Star Matthew Weiner Executive Producer Scott Hornbacher Executive Producer Erin Levy Writer Michael Uppendahl Director