Double Take: Xavier & Magneto

This making-of piece focuses on the quartet playing these characters at different ages: Sir Patrick Stewart, Sir Ian McKellen, James McAvoy and Michael Fassbender

• Bryan SingerSelf
• Patrick StewartSelf
• Ian McKellenSelf
• James McAvoySelf
• Michael FassbenderSelf
• Simon KinbergSelf
• Hugh JackmanSelf