The Hucksters
Starring Clark Gable, Deborah Kerr, Sydney Greenstreet, Adolphe Menjou, Ava Gardner, Keenan Wynn, Edward Arnold, Aubrey Mather, Richard Gaines, Frank Albertson
It's a drama and comedy movie, and has a rating of 6.7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Germany.