The Guns of Navarone

In 1943, the Axis powers plan an assault on the island of Kheros — where 2,000 British soldiers are marooned — to display their military strength and convince neutral Turkey to join them. Rescue by the Royal Navy is prevented by two massive radar-directed superguns on (fictional) nearby Navarone Island. When aerial bombing efforts fail, Allies of World War II Intelligence gathers a commando unit to infiltrate Navarone and destroy the guns. Led by Major Roy Franklin (Anthony Quayle), the team is composed of Captain Keith Mallory (Gregory Peck), a renowned spy; Colonel Andrea Stavrou (Anthony Quinn) from the defeated Greek army; Franklin's best friend Corporal Miller (David Niven), an explosives expert and former chemistry teacher; Greco-American Spyros Pappadimos (James Darren), a native of Navarone; and "Butcher" Brown (Stanley Baker), an engineer and expert knife fighter.