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