James Royston and Fred Baker are doing well as private investigators when Joyce, an ambitious journalist, invites them to look into a problem for her paper. Joyce's friend has a brother, who she says is being hunted and is fearful for his life, but will not say why he thinks he'll go to prison or get killed. The discovery of the late Gerald Gibbons in the brother's study starts their investigation, leading them to some of London's gentlemen's clubs,...