Sneak Peek: Hank Williams Biopic ‘I Saw the Light’

Tom Heddleston, the British actor best known for playing Loki in the action movies Thor and The Avengers, is about to hit the big screen as country legend Hank Williams.

After several delays, I Saw the Light, filmed in 2014 in Louisiana, is set to open March 25. Heddleston, who played a vampire rocker in Jim Jarmusch’s underrated 2013 film Only Lovers Left Alive, sang all his own parts for the biopic’s soundtrack.

Here’s the official trailer.