If this is true, then it's quite fascinating. They mention that they have copies of German patents that prove that some very unusual and powerful engines were under development during the time of the Third Reich. Food for thought.
This sounds like a documentary made by Chris Everard,not sure if this is from his Secret Space or Secret Space 2 Alien Invasion doco's but in know he has made more, his web site is chriseverard.com or EnigmaTV,would make a great guy to interveiw on Dreamland.
It amazes me alot of people dont know that the nazi's were building anti gravity craft way back then,puts a whole new twist to the ufo phenomenon not that all ufo sitings are nazi ufos because i think there are visitors but that also some are man made.