Robert Patrick Ronny Quail
Mary Elizabeth Winstead Anna Simons
Andy Garcia Norwin Meneses
Ray Liotta John Cullen
Louis Phillips Executive In Charge Of Production
Jeremy Renner Producer, Gary Webb
Richard Schiff Richard Zuckerman
Oliver Platt Jerry Ceppos
Michael Sheen Fred Weil
Paz Vega Coral Baca
Rosemarie DeWitt Sue Webb
Don Handfield Executive Producer
Gil Bellows DEA Agent Miller
Yul Vazquez Danilo Blandon
Tim Blake Nelson Alan Fenster
Matt Lintz Eric Webb
Michael Kenneth Williams Ricky Ross
Barry Pepper Russell Dodson
Brian A. Kates Editor
Jena Sims Quail's Girlfriend
Lucas Hedges Ian Webb
Susan Walters Los Angeles Times Editor
Michael Cuesta Director
Joshua Close Rich Kline
Rhoda Griffis Female Anchor
David de Vries Washington Post Editor
Steve Coulter Anonymous Agent
Pamela Abdy Executive Producer
Avy Kaufman Casting
Dan Futterman Leo Wolinsky
Scott Stuber Producer
Sean Bobbitt Cinematography
Michael Bederman Executive Producer
Nathan Johnson Original Music Composer
Jen Harper Ricky Ross Trial Judge
Kimberly Adams Costume Design
Nancy Reagan Self (archive footage) (uncredited)
David Alessi DEA Agent (uncredited)
James Lewis Jaguar Driver
Naomi Despres Producer
John Paino Production Design
Doug Hall Costume Design
Shaira Barton DC Business Woman (uncredited)
David Lee Garver Doug Farah
Peter Landesman Screenplay, Executive Producer
Grace Baine Reporter Washington Post (uncredited)
Gary Webb Novel
Nick Schou Novel
Parker Douglas Christine Webb