Another reason for Game of Thrones fans, X-Men geeks, or the combination of both to rejoice.

A series of photos released a few days ago confirmed a long standing speculation that Game of Thrones star Peter Dinklage will portray Marvel’s notorious military scientist and Sentinel creator Bolivar Trask in the upcoming film, X-Men: Days Of Future Past.

Courtesy of laineygossip, the photo surfaced May 30 James McAvoy and Michael Fassbender walking along the set rocking their 70s get up in Montreal, Canada, and Tyrone Lanister himself sporting an awesome mustache worthy of being the Sentinels’ inventor.

But come on, Dinklage might be just playing another ‘stached character and not necessarily Trask himself, right?

But then again, a day ago, director Bryan Singer himself twitted a picture showing one of the movie extra’s back, with a logo emblazoned on it –Trask Industries. Boom. There’s our proof.

So, if you still think our four feet – five inches of a rock star is not portraying the garish inventor, then we don’t know who on Earth he would be in this X-Men universe.