Hell in the Pacific
During World War II, a shot-down American pilot and a Japanese navy captain that is marooned are stranded around the same uninhabited island in the Pacific Ocean. After war logic, whenever that the crafty devises some thing of use, he protects it to deny its use to the Yank, who then steals it, its proceeds or the idea and/or destroys it. Yet neither pushes against this to the ending, although each has his chance to kill and/or capture one opposite. After a while with this moot pestering, they wind up joining forces to develop and person a raft...