Choosing His Roles
Sam discloses that he is picky about the roles offered to him and only goes for those that are right by him. He attributes his longevity to the fact that he chooses his own roles. He has always wanted to be an actor and he figured that the way to keep it up was to be cautious about the work one does.
Everything For The Part
Although he was picky in his roles, you cannot deny the fact that Sam was very dedicated to the roles he chooses. This includes shaving his head in order to get the right look. He has said that he will do just about anything for the job.