Another photo from the set of X-Men: Days of Future Past, courtesy of the very active Twitter account of director Bryan Singer.
It shows James McAvoy as Professor X, who has undergone a very Doobie Brothersy shift in style from First Class (or as Singer himself captions the tweet: "Serpico"). Take a look:
McAvoy and Patrick Stewart both return to the role of Professor X, as Days of Future Past combines both the original timeline and the prequel timeline. When a cataclysmic event threatens the planet, Kitty Pryde must travel between the timelines to save it.
Hugh Jackman, Michael Fassbender, Ian McKellen, Halle Berry, Nicholas Hoult, Jennifer Lawrence (Catching Fire), Anna Paquin, Ellen Page, Omar Sy, and Peter Dinklage also star.
The film premieres July 18, 2014. Check out some more X-Men: Days of Future Past set photos.