List who you feel are the underrated actors or actresses. The people that you don't really hear anyone normally talk about or say "they're my favorite." That means NO Gary Oldman, that's way too easy. Every actor and their dog cite him as an inspiration. I have two:
Ben Kingsley
(Sneakers, Schindler's List, Shutter Island, House of Sand and Fog, he turned Suspect Zero into an awesome movie)
He's won several awards, and yet no one really talks about him
Ed Harris
(Just Cause, the Rock, the Abyss, Apollo 13, the only good part about Appaloosa and History of Violence)
Ben Kingsley
(Sneakers, Schindler's List, Shutter Island, House of Sand and Fog, he turned Suspect Zero into an awesome movie)
He's won several awards, and yet no one really talks about him
Ed Harris
(Just Cause, the Rock, the Abyss, Apollo 13, the only good part about Appaloosa and History of Violence)