I think I will hop in and answer on my own question. I like what I have heard so far.
My favorite character of Mr. Robinson is in "The Whole Town's Talking". He plays two roles in this movie. One is a mild mannered office worker. The other is a infamous gangster who happens to be on the run. Of course, they look alike. The reason I like this particular movie is that it is the first time I realized the talent of this actor. I am curious about what other people think about his movies.