Forest Whitaker Special Agent Sam Cooper Actor Janeane Garofalo Beth Griffith Actor Michael Kelly John "Prophet" Sims Actor Beau Garrett Gina LaSalle Actor Matt Ryan Mick Rawson Actor Kirsten Vangsness Penelope Garcia Actor Jennifer Ann Burton Tanya Reston Guest Star Brendan Michael Coughlin Trevor Norris Guest Star Joel Polis Police Chief Shelly Guest Star David Haydn-Jones Kurt Reston Guest Star Will Shadley Ben Reston Guest Star Joel Murray Medical Examiner Guest Star Kate Burton Deirdre Norris Guest Star Annie Savage Woman in Park Guest Star Al Damji Officer in Park Guest Star Dylan Burns 8-Year-Old Boy Guest Star Annie Tedesco Julie Camden Guest Star Peter Holden CPS Supervisor Guest Star Bonnie Dennison Reagan Guest Star Brendan Brandt Store Employee Guest Star Tom Beyer Searching Man Guest Star Jordan St. Jean Searching Woman Guest Star Chris Mundy Executive Producer Edward Allen Bernero Executive Producer Mark Gordon Executive Producer Deborah Spera Executive Producer Phil Abraham Director Melissa Blake Writer Joy Blake Writer