Lt Rose is persuaded by a woman to give her a tour of his battleship. She enlists the support of her fellow spies, one of whom dresses as woman, who tour the ship and steal the code book. Such is the Royal Navy's determination to retrieve the book that they open fire on the spies in their rowing boat. When that fails, they pursue them on land, and finally open fire on the escaping enemy battleship.

A spy poses as a captured lieutenant and steals a ship. The lieutenant escapes and bombs the ship from a monoplane.

The lieutenant poses as a Moor to escape a besieged embassy and shells their hideout.

The lieutenant finds treasure in an underground cave and signals with a mirror for a ship to shell the Portuguese don.

The lieutenant escapes form a spy's schooner and wires for help

The lieutenant chases a gang across the sea and ice-floes.

The Lieutenant in a car chases a count in a train and is scooped aboard with a mailbag.

'Lieutenant dives to fight anarchist diver intent on blowing up King's ship.' (British Film Catalogue)

A lieutenant fights train wreckers in a tunnel, jumps from a parapet onto another train, and rows to a ship.

A laundryman ties the lieutenant and girls in a sea cave. They are saved by sailors and shell the town.

Lieutenant Rose poses as a woman to save the Governor's daughter from a rebel's cannon.

Chinese people rob an embassy and the lieutenant poses as a Chinese person to row for help.

Lieutenant Rose escapes capture, unmasks a Moor posing as a sailor and shells a town.

A woman swims to a battleship to alert its crew to the kidnapping of Lieutenant Rose.

A Lieutenant Rose film directed by Percy Stowe