X-Men: First Class charts the epic beginning of the X-Men saga, and reveals a secret history of famous global events. Before mutants had revealed themselves to the world, and before Charles Xavier and Erik Lensherr took the names Professor X and Magneto, they were two young men discovering their powers for the first time. Not archenemies, they were instead at first the closest of friends, working together with other Mutants (some familiar, some new), to stop Armageddon. In the process, a grave rift between them opened, which began the eternal war between Magneto's Brotherhood and Professor X’s X-Men.
And here is the You Tube version:
Starring James McAvoy, Michael Fassbender, Nicholas Hoult, Jennifer Lawrence, Jason Flemyng, Kevin Bacon, January Jones, Lucas Till, Rose Byrne and Caleb Landry Jones,
X-Men: First Class is set to hit theatres on June 3.