Film is forever.
In 1986, the heyday of Empire International Pictures, David Schmoeller wrote and directed this lovely little romp through the mind of a now-adult Hitler Youth. Sorry, I'm back now. I was just reminiscing. There's a nice precredit scene with a nifty implement gizmo. There's also a bunch of mindless bimbos 'cause Dr. G prefers to rent rooms to them due to the fact that he crawls through an elaborate duct system to keep an eye on them.