The film is not as predictable as you might think. Spoilers follow...
What a powerful ending!
Who could have seen the twist coming when Vasquez alone picks those who live and those who die. I watched the film assuming it would turn out to be a "lifeboat" situation, full of justifications and categorizations. Instead, Vasquez chooses based on logic and morality. This would be a wonderful conversation starter!
And the surprises just kept coming -- I audibly gasped when we see only two bullets in the gun. I suppose there is a concept, then, that justice is finally served as Vasquez alone is left to the hands of the natives.
Frankly I didn't think Peggy (Lucy) had a chance of surviving as the woman with a questionable reputation, and yet she redeems herself when she becomes Tommy's mother.
My only gripe with the film is that it ends prematurely, literally with their fate up in the air. We have to assume they all make it back safely, but even a quick sequence of the plane landing or even seeing safety ahead would have sufficed. Perhaps the director and writers were telling us that the real drama was not on the plane at the end but on the ground. Is Vasquez the central character then? I'll have to watch it again and think about it some more.
Full of complex characters and wonderful performances, "Five Came Back" is a classic worth watching again!