16. James Marsden
James Marsden has played Scott Summers AKA Cyclops since the start of the X-Men franchise, performing the eye-blasting mutant leader a total of four times up to Days Of Future Past - although the latter was nothing more than a mere cameo. He isn't currently scheduled to reprise the role in future. He had a smaller role in 2006's DC movie Superman Returns. Marsden played Richard White - the nephew of the Daily Planet's editor-in-chief Perry White and Lois Lane's fiancé. He may have reprised the role in a sequel, had one been made - as he was actually quite important to the heart of the movie - but the movie simply wasn't successful enough to warrant one.