Robert Clayton Dean is a fictional character from the 1998 action-thriller film, Enemy of the State, directed by Tony Scott. He is portrayed by actor Will Smith and is a successful lawyer who becomes embroiled in a government conspiracy after unknowingly receiving evidence of a political assassination. In the film, Dean's life is turned upside down as he is pursued by agents from the National Security Agency (NSA). The story explores themes of privacy, surveillance, and the impact of technology on personal freedom, highlighting the challenges Dean faces in trying to clear his name and protect his family.