Heaven Knows, Mr. Allison (1957)

Plot

A resilient US Marine and a devoted Roman Catholic nun find themselves marooned on a Japanese-occupied island in the South Pacific during World War II. As they evade capture from a relentless enemy, they take refuge in a cave, scavenging for sustenance. The dire circumstances force them into an unlikely partnership, leading to a profound emotional connection that transcends their differences. Together, they navigate the perils of war, relying on each other for strength and hope in a world overshadowed by danger and uncertainty.