Sherlock Holmes silent classic uncovered in Paris vault
A silent Sherlock Holmes film made in 1916 and featuring the only screen performance by William Gillette has been found in the French film archive.
The film, thought lost forever, had been wrongly catalogued decades ago by staff at the Cinematique Francaise.
US actor Gillette made his name as Holmes mainly on stage, bringing his trademark deerstalker and pipe to life for the first time.
The movie is being restored and will be shown at a French festival next year.
It is due to be premiered in the US at the San Francisco Silent Film Festival in May 2015.
Gillette, who died in 1937, gave the definitive portrayal of Sir Arthur Conan Doyle's legendary sleuth during his lifetime, adopting many of the traits that have been seen since and survive to this day.
He was also a playwright, and wrote the story for the 1916 film which was simply entitled Sherlock Holmes.
It was made in Chicago in 1915 at the Essanay Studios, which is best known for a series of short Charlie Chaplin films made around the same time.
The feature-length film contained elements from various Conan Doyle mysteries featuring the famous detective, and was presented in promotional material as being in seven acts.
The version uncovered in Paris had captions in French and was ready to be colour-tinted specifically for the French market at the time.
It had been mixed up with some other unrelated Sherlock material and not been labelled properly.
Staff at the archive came across it while working on an extensive project to catalogue the thousands of nitrate film reels in its collection.
Bryony Dixon, curator of silent film at the British Film Institute, said it was "top of the list" in the canon of missing Sherlock Holmes films, so is a "pretty exciting" find.
"This also connects with Victorian theatre which is more obscure than early film. It's exciting to get Gillette in particular.
"He made Sherlock Holmes a character for the first time rather than a caricature, and it's amazing how much we think of him was based on Gillette's image.
"Quite often discoveries are made in plain sight like this. Collections have cans that just say 'film' on them and you don't know what's in them until you get them out, which can be very time consuming."
The restoration, which is being carried out in Bologna in Italy, will strive to show the film as it was originally intended, added Ms Dixon.
Ms Dixon added that the BFI is hunting for a 1914 Sherlock film called A Study in Scarlet - the first British film portrayal of the character - and said the latest discovery could help its ongoing search.