Nicolas Falacci Creator, Executive Producer Cheryl Heuton Creator, Executive Producer 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 Navi Rawat Amita Ramanujan Actor Dylan Bruno Agent Colby Granger Actor Sophina Brown Nikki Betancourt Actor Aya Sumika Special Agent Liz Warner Actor Gregg Henry Pete Fox Guest Star Jen Drohan Tina Gordon Guest Star Gregory Sims Jim Wilson Guest Star Jordan Farmar Guest Star Laura Ford Guest Star Vera Miao Amy Guest Star Ridley Scott Executive Producer Tony Scott Executive Producer Alex Gansa Executive Producer Brooke Kennedy Executive Producer Robert David Port Writer Mark Llewellyn Writer Rod Holcomb Director Andrew Dettmann Executive Producer Don McGill Executive Producer Ken Sanzel Executive Producer David W. Zucker Executive Producer