The series premiere will introduce two new series regulars. Colby Granger, who did a tour of duty with the Army's Criminal Investigation Division, is now part of the FBI. The other series regular is Agent Megan Reeves. She is a 30-year-old attractive woman with common sense and determination. She used to work at the FBI's Behavioral Science Unit. She is now assigned to Don's team as a profiler.

Diane Farr portrays Special Agent Megan Reeves, who studied at Quantico in the Behavioral Science Unit and has been recently assigned to the Los Angeles FBI office to work alongside Det. Don Eppes (Rob Morrow). Farr is best known for her roles in "Rescue Me," "The Job," "The Drew Carey Show," "Roswell" and as a host of MTV's "Loveline."