Jonathan Daniel "Jon" Hamm (born March 10, 1971), is an American actor who has appeared in several films and television shows, but is most notable for his portrayal of Don Draper in Mad Men.
Hamm voices himself in "Ratings Guy" when Peter makes his Man Men character a Star Wars Jedi.
When Peter pledges to support Carter when he is incapacitated in "Regarding Carter", he points out his experience in being Christina Hendricks' bra on Mad Men while Chris get stuck with being Jon's underwear. Stewie complains about being Elisabeth Moss' socks, but is able to work out a trade with Chris.