In 1967, four CIA agents wanted to expose NASA's Apollo program under the guise of filming a documentary, but they accidentally pushed themselves to the edge of danger step by step. The "Apollo Moon Landing" is considered one of the biggest conspiracies in the United States. Many people believe that Armstrong never set foot on the moon. The director used a pseudo-documentary to let the audience experience this controversial history, and even dragged Stanley Kubrick, who was filming "2001: A Space Odyssey", into the conspiracy theory. Playing with the boundaries between reality and fiction, it conceals a satire on the Cold War era.