To ask about Nazi UFOs?

[mediumbrownmug]

I have a differently-abled friend who's desperately looking for a particular documentary on YouTube about Nazi UFOs in WW2, which references a book called Brighter Than a Thousand Suns by Robert Jungk. It's longer than 45 minutes (pretty sure), and they first saw it on YouTube two years ago (can't find it again, even in history). It had a still picture of a round aircraft/helicopter/UFO as a top view as the opening (I think). I apologize for putting the question here, but I'm hoping for traffic as it would mean the world to this person, and it's all they think about at the moment. Thanks to anyone who is willing to make a suggestion.

It’s not this one is it?

Thank-you Mooey, I've sent it over to ask. I really appreciate you taking the time to respond. It's terribly important to him.

Thanks Mooey, that unfortunately wasn't it, but thank you for your help.

No problem. I’m sorry it isn’t the right one.
When I found it there was a recommended one called ‘Ufo’s In the third reich’ - could it be that one?
Good luck.