Thor: Ragnarok Set Photos Show Off Chris Hemsworth's New Haircut, Mark Ruffalo Already Done Filming

The cameras have only been rolling on Thor: Ragnarok for around a month now, but Mark Ruffalo has already finished shooting on the movie's Australian set.

Ruffalo, who'll be reprising his role as Bruce Banner/The Hulk in the movie, had previously described it as an "intergalactic road trip" for his character and Thor, leading many to believe he had a pretty sizeable role in the film.

However, the fact that he's done after just a month (as revealed by the actor on Instagram), makes us wonder just how big a part he has, because a month isn't really all that long. Of course, there's a good chance that he's simply finished all the necessary mo-cap work, with the rest to be filled in with CGI, so it might not be an indication of how large (or small) his role in the film is.

While Ruffalo was in the picture sharing mood, he also posted a set photo showing Chris Hemsworth in costume as the God of Thunder. However, said costume is actually covered up, suggesting it may be a new version of the movie, but we did get to see Hemsworth's shortened locks. Thor typically has long, flowing, and let's be honest rather luscious blonde hair, but it seems like he might be getting a trim for the coming Ragnarok.

Thor: Ragnarok will be released November 3, 2017. Share your thoughts on Hulk's role and Hemsworth's 'do down in the comments.