Even though was the actress' debut role, she has been on a roll ever since. With guest appearances on popular television shows like , Maisie secured a main role post- in the 2020 miniseries . She also lent her voice as Cammie MacCloud in animated sci-fi television series alongside Michael B. Jordan from 2019 to 2021.
Her acting credits on the film side after includes both in 2020. She will be starring in a main role in the upcoming biographical drama series .
Following fellow star and landing a main role as Phoenix in the 2019 film from the film series, Maisie stepped into the X-Men world taking on the role of Rahine Sinclair in the 2020 superhero horror film .
The Josh Boone-directed film featured the actress and other notable names like Anya Taylor-Joy, Charlie Heaton and star Alice Braga. Unfortunately, . It grossed under $50 million as against its estimated budget of nearly $80 million.
Williams also starred in Hulu's biographical miniseries
The synopsis on Hulu's website reads, "A band of spotty, noisy, working-class English kids shake the boring, corrupt Establishment to its core, threaten to bring down the government, change music and culture forever when they come together to form the sex pistols." It is based on Steve Jones' memoir Lonely Boy: Tales from a Sex Pistol. Season one premiered in May 2022.
The actress has been very passionate about environmentalism and sustainable initiatives for improved quality of living. She partnered with H&M as their Global Sustainability Ambassador back in April 2021 to lead a worldwide initiative toward a more sustainable fashion future.
Per the actress' comment on Instagram, her partnership with the brand is to use only recycled or other sustainable sourced materials by 2030. This partnership connotes several H&M appearances and campaigns which focused on circularity and innovation. A lifelike avatar of the actress was also created to launch her role as global sustainability ambassador.
The actress was announced as an ambassador for The Mazi Project in December 2022 via a post made. With the ambassadorship, the brand spoke about empowering marginalized 16-25 year olds and helping them reach their potential because they believe food has that power. Per the post, Maisie would serve as an inspiration for young people to enable them to feel capable of doing extraordinary things.
As to why she joined, . The Mazi Project is a youth-led organization that empowers Bristol's disadvantaged young people through a meal box program that helps to support, nourish and change lives. It is founded by Melanie Vaxevanakis.
Speaking of other ventures and exploring new paths, the actress has a production company which she launched in August 2021. It is led by her and BAFTA Cymru winner Lowri Roberts. According to their website,"Rapt is a production company for artists, visionaries and rule-breakers. Founded by people who grew up in the glow of phone screens, we tell stories you may have heard before - but in ways you've never even dreamed of."
From a documentary to a music video and short films, the company has birthed some projects and are working towards more collaborations Maisie will add to her filmography as an executive producer and producer.
Maisie runs a podcast called Frank Film Club alongside Hannah Marie Williams and Lowri Roberts, where they discuss film production either box-office hits or small-budget indies, and unpack issues ranging from casting, story, shots, edits, score and everything in between.
These ladies in film hold nothing back with their special guests also sharing their two cents about filmmaking. As long as it is about film, nothing is left unsaid. It is presented by Maisie's production company Rapt.
In between ending her eight season-long appearance as Arya Stark on the hit fantasy series, the actress ventured into tech entrepreneurship and officially launched her talent discovery social app Daisie globally in May 2019. The app was previously released in beta mode in August 2018.
Daisie offers a platform where creators can network, like, share and collaborate within a social networking setting. , Maisie spoke about having a community of artists who are collaborating with each other, uploading their work, sharing their projects and ultimately bettering themselves as individuals.