The famous detective and his trusty side-kick, Tinker, are called in by the War Office to find some important papers that were stolen from a man killed during an air raid.
A detective saves a clerk from a gang who tie him to a clock-operated gun.
A detective saves his boy assistant from a bank swindler after escaping a fire by overhead cable.
A girl frames a drunkard for a gem theft. The detective is saved from the crook's launch by a boy's 60-foot dive.
A detective saves the kidnapped daughter of an inventor murdered for his formula.
In this mystery, ace detective Sexton Blake returns to solve the puzzling murder of a prominent violinist.