The Black Spider is a 1920 British silent mystery film directed by William Humphrey and starring Mary Clare, Bertram Burleigh, and Ronald Colman.
The film was partly shot on location in Monte Carlo.
A series of robberies have been committed against wealthy inhabitants of Monaco by a thief known as 'The Black Spider'.
A young woman steals her aunt's jewels as a joke, pretending to be the Black Spider, but a detective is soon on her trail.
This article related to a British film of the 1920s is a stub.