本片是一部Documentary片，由导演，由Scott Eyman/Rudy Behlmer/Robert Gitt主演。
剧情简介：Film historians, and survivors from the nearly 30-year struggle to bring sound to motion pictures take the audience from the early failed attempts by scientists and inventors, to the triumph of the talkies.
类型：Documentary / History
演员：Scott Eyman / Rudy Behlmer / Robert Gitt / Jonathan Kuntz / A.C. Lyles / Ben Burtt / Leonard Maltin / Vince Giordano / Rose Marie / View More
