The upcoming X-Men: Days of the Future Past has so much packed into it that it’s almost difficult to keep everything straight. Aside from having most of the cast from the 1970s-based X-Men: First Class present in the movie, this upcoming film, from previous X-director Bryan Singer, also includes members of the franchise’s present, such as Hugh Jackman’s Wolverine, Patrick Stewart’s Professor X, and Ian Mckellen’s Magneto to name a few. Among these old favorites, the film will also be bursting with new mutants who have yet to see the cinematic X-verse. Collider thought this would be the perfect opportunity to walk you through some of these characters and give you a crash course on the new mutants you’ll be seeing in Singer’s epic time travelling mutant extravaganza! Hit the jump to make introductions.