Milly Alcock, known for her role as young Princess Rhaenyra Targaryen in House of the Dragon, stars in a very different character in Netflix’s new series Sirens. This role marks her first major TV lead after the hit fantasy show, showcasing her versatility as an actress.
In House of the Dragon, Alcock played Rhaenyra, a strong, proud, and independent princess destined to become Queen of Westeros.
However, in Sirens, she portrays Simone DeWitt, a personal assistant who appears confident but is deeply insecure and dependent on those around her. Simone hides her true feelings behind a facade of strength but makes darker, more self-serving choices as the show progresses.
While both characters rise to positions of power—Rhaenyra as queen and Simone as “Mrs. Kell” of the Cliff House—their paths and motivations differ greatly.
Rhaenyra fights to uphold her birthright and fulfill a reluctant duty to her family and kingdom. Simone’s quest for power is driven by survival and selfishness, leading her to betray others to secure her place.
The ending of Sirens reveals Simone’s ruthless side, contrasting sharply with Rhaenyra’s more honorable, if complicated, journey. Simone’s rise is marked by betrayal and fear, highlighting a tragic and darker version of what it means to hold power.
All five episodes of Sirens are now streaming on Netflix.
