First Appearance: X-Men (2000)

Erik Lehnsherr, also known as Magneto, is a powerful mutant who can control metal. He is a founding member of the X-Men and has appeared in eight films in the X-Men film series. He was portrayed by actor Ian McKellen in the first three films and by Michael Fassbender in the four prequel films. Magneto is a complex and fascinating character who has been both villain and hero. He is a survivor of the Holocaust and is driven by his desire to protect mutants from persecution. He is also a brilliant scientist and strategist. Magneto is a force to be reckoned with and is one of the most popular characters in the X-Men universe.