The links are not working. :/
I just watched them on mine. Maybe you gotta be a subscriber to his channel to watch? I'd subscribe, he has the best WWII documentaries out there in my opinion.
Oh I have been watching his channel for years. But when I looked earlier, all the page had on it was the typed, part 1 and part 2. not video link or anything. But the matrix must have finished updating, because I can see the videos and the links now.