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 Matt Keeslar Agent Raymond Guest Star Tom Amandes Lawrence Dryden Guest Star David Zayas Carlos Costavo Guest Star Michael Ralph Sam Finney Guest Star Tom Everett Keith Whittaker Guest Star Michael Piontek Stanford Davis Guest Star Teresa Parente Denise Davis Guest Star Jim Gleason Senator Martin Tallman Guest Star Chris Warren Gilbert Bodyguard #1 Guest Star Ridley Scott Executive Producer Tony Scott Executive Producer Alex Gansa Executive Producer Brooke Kennedy Executive Producer David W. Zucker Executive Producer Ken Sanzel Writer Oz Scott Director