Third and final film in the 'Inspector Hornleigh’ series of comedy-thrillers. Inspector Hornleigh (Gordon Harker), disappointed at not being handed an important spy case, is assigned by Scotland Yard to an army barracks to investigate the mundane thefts of supplies from the stores.
Bullfighter Juan Gallardo falls for socialite Dona Sol, turning from the faithful Carmen who nevertheless stands by her man as he continues to face real danger in the bullring.
This short starts out as a documentary. In a dramatization, Eadward Muybridge's photographic experiments prove that when a horse gallops, there are times when all four of the animal's feet are off the ground.
A man murdered at the Saint's doorstep manages to utter a few words to Simon Templar before he dies, sending him off to the quaint resort village of Baycombe where he confronts crime mastermind 'The Tiger' and his gang as they plan to smuggle gold bullion out of the country.