Cheryl Heuton Creator Nicolas Falacci 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 Diane Farr Agent Megan Reeves Actor Navi Rawat Amita Ramanujan Actor Dylan Bruno Agent Colby Granger Actor Aya Sumika Special Agent Liz Warner Guest Star Wendell Pierce William Bradford Guest Star Taylor Gray Jo Santiago Guest Star Maximiliano Hernandez Rico Guest Star Michael DeLorenzo Nacio Duque Guest Star Jason Chanos Maloney Guest Star Jon Curry Detective Guest Star Vincent Laresca Che Lobo Guest Star Matthew Yang King Crime Scene Tech Guest Star Susan Krebs Librarian 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 J. Miller Tobin Director