Danny Huston

I think one of most under-rated actors of Hollywood is Danny Huston. I suppose the reason behind this is the combined weight of his parentage and the kind of movies he works in. If you want to know what I am talking about, check out The Proposition. A brilliant film set in the Australian Outback. (Which also has an awesome performance from our man from The Departed, Ray Winstone.) Also see this and this.