Harry Dunham was a prominent figure in the world of documentary filmmaking during the mid-20th century, known for his striking visual storytelling and insightful perspectives. His most notable work, "China Strikes Back" (1937), stands out as a significant piece that offers a rare glimpse into the socio-political landscape of pre-World War II China. Collectors seek out this film not only for its historical value but also for its artistic merit, as it reflects Dunham's ability to blend journalism with compelling cinematography. Dunham's contributions extend beyond "China Strikes Back," as he was deeply involved in capturing cultural narratives through his documentaries and travel films. His dedication to portraying authentic stories makes his works highly sought after in the physical media community. Collectors appreciate the unique insights and high-quality production values that Dunham consistently delivered, solidifying his legacy as a vital part of film history and a must-have for any serious home video collection.