The Amateur Gentleman (1920 film)
The Amateur Gentleman is a 1920 British drama film directed by Maurice Elvey and starring Langhorn Burton, Madge Stuart and Cecil Humphreys. The film is adapted from the 1913 novel The Amateur Gentleman by Jeffrey Farnol.
In Regency Britain a young man tries to establish his fathers innocence of an accused crime, by travelling to London disguised as a gentleman.
Source: Wikipedia