Nicolas Falacci Creator Cheryl Heuton Creator Rob Morrow Senior Special Agent Don Eppes Actor David Krumholtz Prof. Charlie Eppes Actor Peter MacNicol Prof. Larry Fleinhardt Actor Judd Hirsch Alan Eppes Actor Alimi Ballard Agent David Sinclair Actor Diane Farr Agent Megan Reeves Actor Dylan Bruno Agent Colby Granger Actor Navi Rawat Amita Ramanujan Actor Noureen DeWulf Santi Guest Star Paul Cassell Santi Guest Star David Dayan Fisher Michael Tolchuck Guest Star Jordan Baker Dr. Jenloe Guest Star Heather Mazur Janet Eckworth Guest Star P.J. Brown Baker Man Guest Star Paul Bates Morgue Attendant Guest Star Traber Burns Kenneth Eckworth Guest Star Adrian LaTourelle Allen Kelly Guest Star Mark Tymchyshyn Dr. Lawrence Bainsworth Guest Star John Gowans Symposium Director Guest Star Marti Jo Pennisi Nurse Guest Star Joey Sorge Manager Guest Star Gibby Brand Dr. Michael Sabello - Coroner Guest Star Azita Ghanizada Prita Guest Star Matthew Yang King Tech Guest Star Ridley Scott Executive Producer Tony Scott Executive Producer Alex Gansa Executive Producer Brooke Kennedy Executive Producer David W. Zucker Executive Producer J.David Harden Writer John Behring Director