Cheryl Heuton Creator Nicolas Falacci Creator Rob Morrow Senior Special Agent Don Eppes Actor David Krumholtz Prof. Charlie Eppes Actor Judd Hirsch Alan Eppes Actor Alimi Ballard Agent David Sinclair Actor Peter MacNicol Prof. Larry Fleinhardt Actor Diane Farr Agent Megan Reeves Actor Navi Rawat Amita Ramanujan Actor Dylan Bruno Agent Colby Granger Actor Joshua Malina Howard Meeks Guest Star Kathy Najimy Dr. Mildred Finch Guest Star Teri Polo Rachel Willons Guest Star Alexandra Krosney Josephine Kirtland Guest Star Anne Dudek Emmanueline Kirtland Guest Star W. Earl Brown Abner Stone Guest Star Kyle Colerider-Krugh Ralph Jackson Guest Star John Patrick Amedori Lee Brady Guest Star Ezra Godden CHP Officer Guest Star Drew Starlin William Johnson Guest Star Paco Farias Guy in Truck Guest Star Ridley Scott Executive Producer Tony Scott Executive Producer Alex Gansa Executive Producer Brooke Kennedy Executive Producer David W. Zucker Executive Producer Julie Hebert Writer, Director