Winter may be just around the corner, but the stars of the small screen just keep getting hotter, and in cumulative fashion. When it comes to the steamy factor, PopEater has put together their picks for the shows with casts who sizzle at the highest temperatures, and PopEater wants to know how you weigh in. (Speaking of "steamy," ‘Grey’s Anatomy’ didn’t make the cut! Sorry, kids!) PopEater went for all age ranges, from the young and sexy city guys and gals of ‘Gossip Girl’ to the sophisticated and classy ‘Mad Men’ crew, plus a few personal favorites that we think deserve to be in the sexy elite. To vote on who has the sexiest cast go to PopEater.