That file name refers to the sixth episode of the first season of , titled "The Last Joust."
Catherine is haunted by a vision provided by Cosimo Ruggeri, suggesting a dark fate for her husband, King Henry II. You have requested : The.Serpent.Queen.S01E06.M...
This is the "point of no return" for the series. It marks the end of Catherine’s reliance on Henry’s protection and the beginning of her era as the ruthless, calculating "Serpent Queen" who will do anything to maintain the Valois line. That file name refers to the sixth episode