In “Blades of Glory,” rival figure skaters Chazz Michael Michaels (Will Ferrell) and Jimmy MacElroy (Jon Heder) go ballistic in an embarrassing, no-holds-barred fight at the World Championships. They are stripped of their gold medals and banned from the sport for life. Now, three-and-a-half years on, they’ve found a loophole that will allow them to compete: if they can put aside their differences, they can skate together – in pairs’ figure skating – “Blades Of Glory.”