Length: 92
Specs: 2K RESTORATION from 35mm materials preserved by the Library of Congress
Video Resolution/Codec: 1080p AVC/MPEG-4
Aspect Ratio(s): 1.20:1
Audio Formats: English: DTS-HD MA 2.0 Mono
Subtitles/Captions: English SDH
Special Features: Audio commentary by Richard Barrios, author of A Song in the Dark: The Birth of the Musical Film