For many viewers around the world, Maisie Williams will forever be remembered as Arya Stark, the fierce young warrior from the hit fantasy series Game of Thrones. She first appeared in the role as a child, growing up on screen over nearly a decade while Arya evolved into one of the show’s most beloved characters. But stepping away from such an iconic role is never easy for an actor, especially when the character becomes so deeply tied to their public identity. Williams knew that if she wanted to be taken seriously as an adult performer, she would eventually need to transform in ways audiences could never expect.
That opportunity came with her portrayal of Catherine Dior in the historical drama series The New Look. The role tells the harrowing story of the real-life sister of fashion designer Christian Dior, a member of the French Resistance who endured unimaginable suffering after being captured by the Nazis during World War II. Catherine Dior was later imprisoned in a concentration camp before ultimately surviving and rebuilding her life after the war.
For Williams, bringing that story to life meant far more than memorizing lines or adopting a French accent. She committed herself to a transformation that was both physically and emotionally demanding. One of the most visible changes was shaving her head, a move that dramatically altered her appearance and symbolized the shedding of her long association with Arya Stark. The moment she rubbed her newly shaved head during an interview, she joked that the process felt like she had “sweated out her youth,” a phrase that captured how intense the experience had been.
The physical preparation went even further. Under strict medical supervision, Williams participated in a controlled fasting program to lose around 25 pounds. The weight loss was designed to help her better represent the extreme deprivation endured by prisoners in concentration camps. While the process was carefully monitored to protect her health, it was still emotionally and physically exhausting. The goal, she explained, was not simply to look different but to feel a sense of the hardship that Catherine Dior endured.
Alongside the physical transformation, Williams also immersed herself in extensive historical research and psychological preparation. She studied firsthand accounts from survivors and read about the daily realities of the resistance movement in occupied France. Understanding the resilience and bravery required to survive such circumstances helped her approach the role with a deeper sense of responsibility.
The emotional toll of stepping into such a dark chapter of history was significant. Williams has spoken about needing to mentally separate herself from the comfort and familiarity of the character that made her famous. Arya Stark represented a large portion of her youth, and audiences had watched her grow up through that role. Playing Catherine Dior demanded a completely different mindset—one rooted in realism, vulnerability, and historical tragedy.
When The New Look premiered, critics quickly noticed the transformation. Reviewers praised Williams for delivering a powerful and mature performance that revealed a new side of her acting abilities. Many noted that the role effectively broke the lingering image of her as a child star, showcasing her willingness to take creative risks and tackle emotionally complex characters.
For Williams, the project became more than just another acting job. It marked a turning point in her career—a moment where she proved she could move beyond the shadow of one legendary character. By fully committing to the role, both physically and psychologically, she demonstrated the dedication required to grow as an artist.
The shaved head, the weight loss, and the intense preparation all served one purpose: telling Catherine Dior’s story with honesty and respect. And in doing so, Maisie Williams showed audiences and critics alike that her journey as an actress is only beginning.