Der Richter bin ich
I, the Jury (original)
Starring Biff Elliot, Preston Foster, Peggie Castle, Margaret Sheridan, Alan Reed, Mary Anderson, Tom Powers, Frances Osborne, Bob Cunningham, Tani Guthrie
It's a drama and mystery 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 Belgium.