Stanislav Petrov, a former lieutenant colonel of the Soviet Air Defence Forces, is best known not only for his pivotal role in averting a potential nuclear disaster in 1983 but also for his appearances in the documentary film *The Man Who Saved the World* (2014). This gripping narrative captures the tension of that fateful day, showcasing Petrov's calm judgment in the face of a false alarm that could have led to catastrophic consequences. Collectors of documentary films and historical narratives often seek out this title due to its profound implications on global peace and the personal stories that illuminate pivotal moments in history. Petrov’s story resonates deeply with fans of cinematic history, as it intertwines the genres of thriller and documentary, offering a rare glimpse into the human psyche during times of crisis. The 2014 release has become a sought-after piece in physical media collections, not just for its content but also for its role in preserving a critical moment of Cold War history. This film serves as a reminder of the power of individual choice and its impact on world events, making it a valuable addition for any serious collector.