MTV got a chance to talk to Simon Kinberg about writing and producing the untitled X-Men: First Class sequel , to again be directed by Matthew Vaughn. He said: "I?m a huge X-Men fan. I grew up loving the comic books and it was really exciting to be able to do the origin story of Xavier and Magneto, and getting those two actors, [James] McAvoy and [Michael] Fassbender, were really amazing. So being able to explore those characters with actors ...