Gaia Weiss

Weiss made her feature film debut in 2013 as Mary Fleming in Mary Queen of Scots, followed by a role in White as Milk, Red as Blood. The next year, she joined the cast of Vikings as Þorunn for the second and third seasons. Her filmography spans The Legend of Hercules (2014), Serial Teachers 2 (2015), Overdrive (2017), Accidental Family (2017), and the short film Alien: Containment (2019). She also appeared in Medici: Masters of Florence and starred in the French horror film Meander, which earned her genre accolades, as well as the British horror film Shepherd. On television, she played Marianne in the Netflix series La Révolution and Madame du Barry in Marie Antoinette (2022). She lent her voice to the character Fulke in the video game Assassin's Creed Valhalla.

Weiss is fluent in six languages: French, English, Polish, Italian, German, and Hebrew. Her heritage includes an Ashkenazi Jewish paternal grandfather, Jean-Michel Weiss, who co-developed chromotherapy in Alsace and was a member of the French Resistance; her maternal side is Polish. She has a brother, Auriel Weiss. She stands 5'11" with a slim build, brown hair, and natural 32D breasts. Her acting career has been active since 2012, and she continues to work across film, television, and voice acting.