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 Lou Diamond Phillips Agent Ian Edgerton Guest Star Christopher McDonald Frank Thompson Guest Star Pablo Schreiber Guest Star Missi Pyle Janet Galvin Guest Star Andrew Hawkes Vincent Costello Guest Star Marcus Chong Jones Guest Star Donald Roman Lopez Felipe Garcia Guest Star Ridley Scott Executive Producer Tony Scott Executive Producer Alex Gansa Executive Producer Brooke Kennedy Executive Producer Robert David Port Writer Dennis Smith Director Lewis Abel Executive Producer Andrew Dettmann Executive Producer Don McGill Executive Producer Ken Sanzel Executive Producer David W. Zucker Executive Producer