Reds is a 1981 American epic drama film co-written, produced and directed by Warren Beatty. The picture centers on the life and career of John Reed, the journalist and writer who chronicled the Russian Revolution in his book Ten Days That Shook the World. Beatty stars in the lead role alongside Diane Keaton as Louise Bryant and Jack Nicholson as Eugene O'Neill.
The supporting cast includes Edward Herrmann, Jerzy Kosinski, Paul Sorvino, Maureen Stapleton, Gene Hackman, Ramon Bieri, Nicolas Coster and M. Emmet Walsh. The film also features, as "witnesses," interviews with the 98-year-old radical educator and peace activist Scott Nearing, author Dorothy Frooks, reporter and author George Seldes, civil liberties advocate Roger Baldwin, and the American writer Henry Miller, among others.