Check out Peter Dinklage, Michael Fassbender, and James McAvoy in 1970s costumes on the set of X-Men: Days of Future Past

SPOILER WARNING: If you do not want to know the possible identity of Peter Dinklage‘s role in X-MEN: DAYS OF FUTURE PAST, turn back now.

There has been a lot of grumbling about the number of mutants populating X-MEN: DAYS OF FUTURE PAST and yet for all of the bitching and moaning that we do, we have no clue if the movie is going to suffer or be amazing until we see some actual footage. For now, we are left with Bryan Singer‘s numerous tweets, set photos, and our own theories.

One topic that has been discussed to great length is the identity of Peter Dinklage‘s character. Some think he may be playing Puck while others think possibly Sentinel creator Bolivar Trask. All we know for sure is that Dinklage will not be enhanced with CGI for his role in the movie.

Today, ScreenRant found set photos showing Michael Fassbender, James McAvoy, and Dinklage in 1970s era clothing on the X-MEN: DAYS OF FUTURE PAST set. Unless the three are playing disco patrons and a businessman with kick ass hair, I would assume they are wearing their non-hero attire. But, judge for yourselves. Could this be our confirmation that Dinklage is in fact playing Trask and not a mutant? Take a look and judge for yourselves.

X-MEN: DAYS OF FUTURE PAST, starring Patrick Stewart, James McAvoy, Hugh Jackman, Michael Fassbender, Ian McKellan, Omar Sy,Jennifer Lawrence, Anna Paquin, Nicholas Hoult, Peter Dinklage, Ellen Page, Shawn Ashmore, Daniel Cudmore, Booboo Stewart, and Eric West is slated for theaters on July 18, 2014.