In der glanzvollen Welt des Hotel Adlon
The Glamorous World of the Adlon Hotel (original)
Feature film.
Starring
Watch "In der glanzvollen Welt des Hotel Adlon" on Tubi TV released in 1996. It's a documentary movie, and has a rating of 6.6 out of 10 from Imdb which is usually fine for this kind of movie, and is currently available to watch for free.