Nicholas Hoult plays Hank McCoy, a.k.a. Beast, a mutant gifted with a brilliant scientific mind and amazing levels of strength and agility. His body later undergoes a transformation that gives him a blue-skinned, furry, animal-like appearance. The character previously appeared in "X-Men: The Last Stand," played by Kelsey Grammer, though only in bestial form. / 20th Century Fox

The Mutants Of The 'X-Men: First Class' Trailer (9)