Henry Fonda, Walter Matthau. The United States government wrestles with the unthinkable when a computer error sends American bombers to nuke Moscow. Bonus features include a new interview with film critic J. Hoberman on Cold War films, audio commentary from 2000 featuring Sidney Lumet, a short documentary from 2000 featuring interviews with Lumet, screenwriter Walter Bernstein and actor Dan O’Herlihy. Based on the novel by Eugene Burdick and Harvey Wheeler. Directed by Sidney Lumet. 1964/b&w/111 min/NR/widescreen.