Johnny Mercer: The Dream's on Me
Starring Johnny Mercer, Bill Charlap, Clint Eastwood, John Williams, Leonard Maltin, Tony Bennett, Morgan Eastwood, Julie Andrews, Ken Barnes, Dr. John
It's a documentary and drama movie, and has a rating of 8 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Austria.