With all due respect to the lovely Betty White, it's time for a new octogenarian to win America's hearts. That's why we'd cast 'Raising Hope' gem Cloris Leachman as former Hunger Games victor and mentor Mags for 'Catching Fire.' Mags is scrappy, lovable, and brave. If anyone can bring that across the big screen, we're certain it's Leachman. Runners-up: Angela Lansbury, Ruby Dee, Rosemary Harris, and of course, Betty.