The Unknown
Poster for The Unknown (1927)
“For many years this film only existed in murky 9.5mm dupes on the black market. In March 1973, at a screening of this film at George Eastman House, archivist James Card said that Henri Langlois and his staff at the Cinematheque Francais discovered a copy of it in 1968 among other miscellaneous cans of film marked ‘l’inconnu’ (films ‘unknown’ due to missing titles, etc.).”
— Source: Internet Movie Database
Trivia