Red Monarch
Starring Colin Blakely, David Suchet, Carroll Baker, Ian Hogg, David Kelly, Jean Heywood, David Threlfall, Lee Montague, Glynn Edwards, Nigel Stock
It's a comedy and drama movie, and has a rating of 6.1 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Germany.