Prior to the film's debut at the Toronto International Film Festival, actor Tom Hiddleston introduced one of the first true samples of his performance as country music iconoclast Hank Williams for I Saw The Light.

Hiddleston, of Avengers fame, studied the role intently, working with Grammy-winning country music legend Rodney Crowell well over a year prepping for the performance. The Marc Abraham-directed biopic co-stars fellow Avengers alum Elizabeth Olsen as Williams' wife Audrey, who also appears in the clip Hiddleson introduced via his Twitter. The film makes its full-release debut in the U.S. November 27th and is sure to be a probable Oscar-favorite.