Critic Glenn Erickson discussed the editorial message of the film's producers: "The makers of "The Atomic Cafe" clearly have a message to get across, and to achieve that goal they use the inherent absurdity of their source material in creative ways. But they're careful to make sure they leave them essentially untransformed. When we see Nixon and J. Edgar Hoover posing with a strip of microfilm, we know we're watching a newsreel. The content isn't cheated. Except in wrapup montages, narration from one source isn't used over another. When raw footage is available, candid moments are seen of speechmakers (including President Truman) when they don't know the cameras are rolling. Caught laughing incongruously before a solemn report on an atom threat, Truman comes off as callously flip"."