Popsugar Entertainment Amazon Prime The Widow Cast From Game of Thrones to Sherlock, This Is Why The Widow Cast Looks So Familiar 27 April 2019 by Elle Taylor View On One Page Photo 9 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 9 Mathilde Warnier as Louise Chartrain French actress Mathilde Warnier is best known for starring in the French series Au service de la France. Previous Next Start Slideshow Amazon PrimeITVKate BeckinsaleTV