X-Men: Throughout all Time

Two friends, James Xavier and Nathaniel Essex discover the mutant gene in the Victorian era. Originally, James decides that if the user wishes, they should figure out how to remove the gene. Nathaniel decides the gene makes them superior, so he does experiments to become a mutant himself (mutate) and end aging. In the present, Essex is planning his grand return under the name “Mister Sinister.” With the help of Magneto and the brotherhood of mutants, Sinister plans to make everyone a part ...