A New Romance of Celluloid: The Miracle of Sound (1940)
Phát Hành: Oct 24, 1940
Thời Gian Chạy: 11 Phút
Thể Loại: Phim Tài Liệu
Ngôi Sao: Douglas Shearer, Greer Garson, Clark Gable, Hedy Lamarr, Spencer Tracy, Norma Shearer
Crew: Douglas Shearer (Director), Lester White (Director of Photography), Daniele Amfitheatrof (Music Editor), Jack Ruggiero (Editor)
