William Petersen net worth:
William Petersen is an American actor and producer. His acting career began in the 1980s. His first notable role was as Will Graham in the movie Manhunter. He then played Pat Garrett in the movie Young Guns II in 1990. The rest of the 1990s saw him star in numerous TV movies, as well as in some films. He became further known in the 2000s, starring as Gil Grissom on the TV series CSI: Crime Scene Investigation. For his performance on the show, he received Primetime Emmy and Golden Globe nominations for Best Actor. He also appeared in 10 episodes of the series Manhattan.