The best Roger Moore’s war movies

During the World War II, the prisoners of a German camp in a Greek island are trying to escape. They not only want their freedom, but also seek an ineffable treasure hidden in a monastery at the summit of the island's mountain.

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.

This true story follows the exploits of a top-secret British military mission to destroy Nazi radio ships in a neutral harbor during WWII. The daring plan is led by British Intelligence officers Col. Lewis Pugh (Gregory Peck) and Capt. Gavin Stewart (Roger Moore). Since the ships are in neutral territory the British Military command, while encouraging the scheme, must deny any knowledge of it if it fails. Pugh and Stewart enlist the aid of retired officer Col. Bill Grice (David Niven) and some of his former soldiers. On the pretext of being on a fishing expedition, these seemingly drunken old men in civilian clothing must board and destroy 3 Nazi ships, whose radio transmissions have resulted in Nazi submarines sinking allied ships. While Stewart arranges a diversion onshore, Pugh and Grice carry out the dangerous raid on and destruction of the Nazi ships.

A newly married WREN, presumed drowned when her ship is torpedoed, spends three years on a tropical island before returning to England to find her husband remarried with a baby son.