A wealthy family miss their long lost son, who they think they have found him, when the daughter meets a young man on building site with the family tattoo on his arm. The plot is thin and the bulk of the film is a chase round a building site and a very stange duel between the son and a strange foreign gentleman. Walter Forde was better known as a stage comedian and this is one of the few surviving British comedies from the early 1920's.