Great though 2011's X-Men: First Class was, it's exciting to have Bryan Singer back in the chair for Days Of Future Past, an adaptation of the 1981 comic book run which aims to tie the two timelines in the X-Men cinematic universe. To this end, we'll have both James McAvoy and Patrick Stewart playing Professor X in two separate epochs, and Michael Fassbender and Ian McKellen playing Magneto. Having a fight for mutant survival play out across two points in time could prove too much for some directors, but Singer's The Usual Suspects is evidence that he can handle complex storylines with ease. Among the expected cast, including Hugh Jackman as Wolverine and a returning Anna Paquin as Rogue, there's also Ellen Page as Kitty Pryde, and the great Peter Dinklage as scientist Bolivar Trask. If Singer can make another comic book movie as good as X2, we should be in for a real treat. Certainly on the basis of the first trailer, he's heading very much in the right direction