Helgenberger will play the director of the U.S. Cyber Command in the pilot, which follows a unit built around an agent (Josh Holloway of "Lost") who has a microchip implanted in his brain that lets him "access the entire electromagnetic spectrum." James Martinez ("The Sessions," "Gravity") has also joined the show.
"Intelligence" will be the first role for Helgenberger since she left "CSI" midway through last season. She had starred in the crime drama since it debuted in 2000.
More pilot casting news:
- Audra McDonald ("Private Practice") has joined another CBS drama, "The Ordained," about the son of a political dynasty (Charlie Cox) who leaves the priesthood and re-enters his family's life to protect his sister. McDonald will play a partner at the law firm where Cox's character gets a job.