Kit Harrington has made a name for himself as hunky swordsman Jon Snow in Sky Atlantic’s epic fantasy drama Game of Thrones, but the British actor is rocking a very different look in new film Testament of Youth!

As you can see from the below trailer, Kit is sporting a new clean cut look in the film which is based on Vera Brittain’s First World War memoir.

Playing Vera’s love interest Roland Leighton, Kit is part of an all-star cast which also features Hayley Attwell, Dominic West, Colin Morgan, Emily Watson and Miranda Richardson. 

Testamant of Youth will arrive in UK cinemas on 2 January 2015