Michael Caine, and he is often the best part of the movies he is in. He adds what little class some of the duds he has been in had.
Even though his acting is superb, what I really admire is how he managed to dig himself up out of the poverty he was born into and experienced as a child. The man is amazing and has a lot of business accomplishments unrelated to acting.
It is of course acting that must get most of the credit, because that is what made all the other accomplishments possible. Sir Michael proves that hard work and determination can bring success even though it may not be easy, especially when the people around you are not supportive and believe you are wasting your efforts like Michael's father did.
I loved all of MC's films, even the so-called bombs. Like he said, some of them may not have gotten the best reviews, but they built some really fine houses. He is still going strong after 50 some years in the movies, and he is 80 years old. He has done hundreds of movies and has millions of dollars, some of which he donates to good causes for children. Hollywood will not be the same when he is no longer there.