The Bridge on the River Kwai/The Guns of Navarone

The Bridge on the River Kwai:
In a harsh Asian jungle, British World War II prisoners are given the task of building a railway bridge for their Japanese captors. Led by Colonel Nicholson (Guuinness), the prisoners score a moral victory over the Japanese with a surprise they have in store.

The Guns of Navarone:
Gregory Peck, Anthony Quinn and David Niven are Allied saboteurs assigned an impossible mission: infiltrate an impregnable Nazi-held island and destroy the two enormous long-range field guns that prevent the rescue of 2,000 trapped British soldiers.