I'm so thankful these Navajo code talkers could take this journey with their family and find some semblance of closure, and perhaps even a bit more inner peace.
I have to admit, I got a slightly choked up with the scenes of the Chamorro schoolchildren thanking the code talkers in carefully practiced Navajo. They're probably a bit too young to understand how lucky they are to meet these elderly heroes, but perhaps one day they'll look back and tell their children "When I was a youngster, I met some of those men and shook their hands." Another touching scene was the elderly Okinawan man who emotionally embraced one of the code talkers, and told him in broken English that he "prayed for world peace."
The history of the code talkers is interesting in itself, of course. I was well familiar with the details, having read the excellent "Code Talker" by Chester Nez. But this gave a slightly broader and more personal perspective on other members that came after him (he was part of the original group who actually invented the code). But it was the personal touches, showing their homes, their land, their families, and their unique reactions to re-visiting the various battlefields that made this show something special.