The opera that the characters visit in Paris is Don Giovanni, by 'Wolfgang Amadeus Mozart'. The scene being played is the finale of Act II. In it, the villain and seducer Don Giovanni is visited by the animated statue of one of his victims, who drags him to Hell when he refuses to repent. See more »
When Holmes and company escapes from the war factory they are shelled by mortars. But mortars of the type shown in the movie were invented after the Russian-Japanese war of 1904/5. See more »
Dr. John Watson:
The year was 1891. Storm clouds were brewing over Europe. France and Germany were at each other's throats, the result of a series of bombings. Some said it was the Nationalists. Others, the anarchists. But as usual, my friend Sherlock Holmes, had a different theory entirely.
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The Warner Bros/Village Roadshow/Silver Pictures logos, opening title, closing title and part of the closing credits appear in the pages of Dr. Watson's manuscript, with the latter two accompanied by illustrations of scenes from the film. See more »