The Mystery of the Diamond Belt

Sexton Blake and Tinker foil criminal plot connected with the Tongs, and master-minded by "famous stamp collector" and millionaire.

Sexton Blake tracks down a gang who have stolen secrets from a rocket site.

A detective saves a clerk from a gang who tie him to a clock-operated gun.

A detective is drugged with flowers and tied to a sawmill while saving an ex-gambler from a jewel theft charge.

A private detective and his young assistant solve crimes.

Third release in the 'Sexton Blake' series of short crime dramas.

Fourth release in the 'Sexton Blake' series of short crime dramas.

Sixth release in the 'Sexton Blake' series of short crime dramas.

A Count catches a detective posing as a foreign war minister and hangs him over Beach Head with a fuse.

A detective saves the kidnapped daughter of an inventor murdered for his formula.

An entomologist runs a spy ring of bus drivers from a tower in Epping Forest.

A Sexton Blake mystery.

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.

Fifth release in the 'Sexton Blake' series of short crime dramas.

A detective saves his boy assistant from a bank swindler after escaping a fire by overhead cable.

Jewel thieves steal a Lady's car and are trailed by a detective.

'Sexton Blake' poses as a gang's messenger to save a kidnapped girl.

A detective poses as a cleric to save a squire's daughter from marrying a murderer.

A Sexton Blake mystery.

Detective Sexton Blake takes on Nazi spies while solving a series of crimes.