The 1 season of Knightfall was broadcast on History from mercredi 6 décembre 2017 to mercredi 7 février 2018. It consists of 10 episodes, the first one is called "You'd Know What to Do" and the last one "Do You See the Blue?".
Knightfall recounts the fall, persecution, and burning at the stake of the Knights Templar, as orchestrated by King Philip IV of France on October 13, 1307. The series focuses on the fictional Templar leader Landry du Lauzon, a brave warrior discouraged by the Templars' failures in the Holy Land who is reinvigorated by news that the Holy Grail has resurfaced.