Now AMC is trying to capitalize on the critical success of "Mad Men" with "The Pitch. Five science teachers, an impossible experiment, bring your own beakers. Don’t even get us started on a reality TV riff on "The Killing" or "Hell. Created by Matthew Weiner. With Jon Hamm, Elisabeth Moss, Vincent Kartheiser, January Jones. A drama about one of New York’s most prestigious ad agencies at the beginning of the…