One of the last (”officially” the next-to-last—rumors have persisted of others that “came in from the cold” after him) wrote a very engrossing book about his experience...”No Surrender: My Thirty Year War” by Lt. Hiroo Onoda. IMO it could make for an equally good movie in the right hands.
It’s now on my reading list!
Actually looking forward to reading it.
I like seeing how the other side sees and thinks.