Josh Holloway Gabriel Actor Meghan Ory Riley Neal Actor Marg Helgenberger Lillian Strand Actor Michael Rady Chris Jameson Actor John Billingsley Dr. Shenendoah Cassidy Actor P.J. Byrne Nelson Cassidy Actor Peter Coyote Guest Star Lance Reddick Guest Star Tomas Arana Guest Star Faye Kingslee Guest Star Debra Mooney Guest Star Bonita Friedericy Guest Star Tony Amendola Guest Star Michael Seitzman Executive Producer, Writer Tripp Vinson Executive Producer Barry Schindel Executive Producer, Writer Stephen Williams Director