Mark Hamill is best known for playing the Joker in a variety of Batman stories*, but here's a role you've probably never seen him do before. The older, curmudgeonly guy who's the only voice of reason in the midst of complete drooling morons. It works really well here.
Misdirected to the wrong planet, the smartest kids from all over must compete in the Sol Invictus. Here's the rules, find the Sun and win...no matter what (or how long) it takes. Watch the trailer for Sol now.