Mark Dean Knight

Dean Winchester is one of the two protagonists from the American drama television series Supernatural, along with his younger brother Sam. He is portrayed primarily by Jensen Ackles. Other versions of the character having been portrayed by Hunter Brochu (toddler), Ridge Canipe (child), Nicolai Lawton-Giustra (pre-teen), Brock Kelly and Dylan Everett (teen), and Chad Everett (elderly).