The Kaiser's Spies

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

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

A crook poses as a Lord to rob a merchant and holds a detective captive in his cellar.

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

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

A Sexton Blake mystery.

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.

Fifth 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 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.

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

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

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

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

A Sexton Blake mystery.

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