Nicolas Falacci Creator Cheryl Heuton 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 Garret Dillahunt Jack Tollner Guest Star Benito Martinez Arthur Ruiz Guest Star Gena Rowlands Erika Hellman Guest Star Matt Ross Joel Hellman Guest Star Zach Grenier Peyton Shoemaker Guest Star Armin Shimerman Patrick Holden Guest Star David Carey Foster Hotel Manager Guest Star Lisa Renee Pitts FBI Agent Guest Star Dave Powledge Guard #2 Guest Star Ridley Scott Executive Producer Tony Scott Executive Producer Alex Gansa Executive Producer Brooke Kennedy Executive Producer Barry Schindel Executive Producer Don McGill Writer Dennis Smith Director