Before starring in Mad Men, Jon Hamm appeared in such shows as The Unit, What About Brian and Related.
Vincent Kartheiser is best known for his recurring role in Angel.
Elisabeth Moss, nominated for her work in the indie film, Virgin (2003), has appeared in several critically acclaimed films.
Veteran TV, film and stage actor John Slattery recently starred in Flags of Our Fathers and Desperate Housewives.
Michael Gladis spent the past seven years in New York City, performing on stage and in film.
Aaron Staton made his Broadway debut in "Mamma Mia" before starring in the upcoming film, August Rush.
New to television, Rich Sommer honed his talents with famed NYC improv troupe the Upright Citizens Brigade.
Christina Hendricks has appeard in Showtime’s Beggars and Choosers and Kevin Hill.
Bred in Off-Broadway plays, Maggie Siff appeared in the recent plays "Frank’s Home" and "Ruby Sunrise."
Bryan Batt, a Broadway actor and designer, has starred in "Sunset Blvd." and "Cats."
January Jones began her career as a model and most recently starred in 2006’s We Are Marshall.
Rosemarie DeWitt is best known for her role as FBI Agent Emily Lehman in the FOX series Standoff.
Veteran Stage actor Robert Morse has been received Tony Awards for Best Actor in a Play and Best Actor in a Musical.
Darby Stanchfield has previously appeared in Jericho on CBS and General Hospital on ABC.
Anne Dudek has previously appeared in "Numb3rs on CBS and Law and Order: Criminal Intent on NBC.