A British multinational company seeks to overthrow a vicious dictator in central Africa. It hires a band of (largely aged) mercenaries in London and sends them in to save the virtuous but imprisoned opposition leader who is also critically ill and due for execution. Just when the team has performed a perfect rescue, the multinational does a deal with the vicious dictator leaving the mercenary band to escape under their own steam and exact revenge.

A German spy is passing on information about the location of Allied ships in the neutral harbor of Goa, India, with catastrophic results. Unable to undertake a full military operation in the Portuguese stronghold, English intelligence brings out of retirement a crew of geriatric ex-soldiers, veterans from World War I, using their age as cover. These old soldiers are asked to take to the seas and pull off an unlikely undercover mission.

A group of mercenaries is hired to spring Rudolf Hess from Spandau Prison in Berlin.

Lavinia Kean, a brilliant American espionage agent, combats the wiles of international criminal and blackmailer Cesare Magnasco.