L'Affaire Ben Barka
Starring Atmen Kelif, Simon Abkarian, Olivier Gourmet, Hippolyte Girardot, Jean-François Stévenin, Antoine Duléry, Bernard Le Coq, Grégori Derangère, Arnaud Giovaninetti, Jean-Michel Dupuis
It's a history movie, and has a rating of 6.9 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Argentina.