Is there a more iconic actor than Jack Nicholson working today?
Think about it? Other than Chris Walken is there a single actor who can be as easily recognized in even the worst impression than Jack? No, no there is not.
But before he became an icon, before he became that guy court side at every Laker game, that guy in the front row of every awards show that matters, before all that he was an actor. And a damned fine one at that.