The 4 C's Without the funds or the diamond, Elisabeth no longer has any hope of saving her brother. Luc's journalistic investigation into the links between Grangier and the diamond dealers gives him an unexpected clue. A violent underground struggle begins. Details Casts Galleries Posters Season Lists Title The 4 C's Genres Drama Mystery Release Date 2020-03-05 Episode Runtime 00 Hours 52 Minutes Season Number 2 Episode Number 5 Production Companies Point Prod, RTS, RTBF Laura Sépul... Elisabeth Grangier... Féodor Atkine... Bartholdy... Arnaud Binard... Alexandre Grangier... Vincent Kucholl... Paul Grangier... Brigitte Fossey... Blanche Grangier... Lauriane Gilliéron... Virginia Grangier... Stéphane Metzger... David Neri... Karim Barras... Luc Naville... Original Size (1920x1080) Original Size (1920x1080) Original Size (1920x1080) Original Size (1066x1600) Original Size (1080x1600) Original Size (1200x1697) Season 1 6 Episode(s) 2017-11-17 Season 2 6 Episode(s) 2020-02-20