![](https://api.time.com/wp-content/uploads/2014/05/hugh-jackman.jpg?quality=85&w=2400)
James McAvoy and Michael Fassbender, respectively, play the younger versions of Patrick Stewart’s Professor X and Ian McKellen’s Magneto in the time-travelling escapades of X-Men: Days of Future Past. Take a look at how these actors and others in the new X-Men movie have aged over the years.
![](https://api.time.com/wp-content/uploads/2014/05/hugh-jackman.jpg?quality=75&w=2400)
![](https://api.time.com/wp-content/uploads/2014/05/patrick-stewart.jpg?quality=75&w=2400)
![](https://api.time.com/wp-content/uploads/2014/05/ellen-page.jpg?quality=75&w=2400)
![](https://api.time.com/wp-content/uploads/2014/05/jennifer-lawrence.jpg?quality=75&w=2400)
![](https://api.time.com/wp-content/uploads/2014/05/peter-dinklage.jpg?quality=75&w=2400)
![](https://api.time.com/wp-content/uploads/2014/05/ian-mckellen.jpg?quality=75&w=2400)
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