for me its got to be tom hanks when you think of how many movies hes been in and all box office hits thers not many who have done that
Good old favourite Morgan Freeman - Characters so believable and emotionally offsetting like in Shawshank Redemption and Million Dollar Baby, enough said! Absolute Legend
I guess it depends on what you mean when you say Best Actor? For example, for best "can play anything and be believable" actors, I would have to go with Johnny Depp and Christian Bale. I might have put Al Pacino in that role but I do not think I will ever forgive him for Simone. That is some time I will never ever get back. I am also a fan of Paul Giamatti and John C Reilly. And, of course, there's Kevin Spacey.
Joe Pesci at GoodFellas is a legend! "Funny how? - You mean Im funny , ?" I also like Vin Diesel and Will Smith !