The spooky season is upon us, and this October, you decide who controls Halloween! Every Sunday on Jetix, watch the Battle of the Halloween Heavyweights, but first, vote for your favorite biggest vs. baddest pairing to watch (this week: Mandarin vs. Iron Man or Carnage vs. Spider-Man), then tune in Sundays at 8/7C to see a full hour of the winning match-up! And if you send in a shout-out too, you might see it online!