"Lanyard" (Warren William) and honourable factotum "Jamison" (Eric Blore) are in Havana on the trail of a rare stamp when they encounter "Patricia" (Frances Robinson) who wants to pinch their cab for an urgent trip to the airport. Charmed, the "Lone Wolf" agrees but after a few moments wishes he hadn't. It turns out that she is embroiled in a ransom plot that involves a kidnapped businessman, $100...
