'The Unknown World'
Video-sharing sites like YouTube, Vimeo, and Yidio have pulled off an accidental rescue act that they were never envisaged for: rescuing Hollywood's disappearing Silent Screen Classics, featuring the birth of Special Effects, from oblivion.
The word 'disappearing' is no exaggeration; Lon Chaney's 1927 special effects (abbreviated to 'SFX' in the Industry) silent movie London After Midnight is lost forever. However, Chaney's SFX classic The Unknown, also from the same year, is definitely not los