Milly Alcock, the talented Australian actress, has rapidly ascended to global recognition, captivating audiences with her raw talent and compelling performances. While her breakthrough role in HBO’s House of the Dragon brought her international acclaim, Alcock’s journey in the acting world began much earlier, showcasing a dedication to her craft that has now propelled her to the forefront of Hollywood, including a highly anticipated turn as Supergirl.
Early Life and Career Beginnings
Born Amelia Alcock on April 11, 2000, in Sydney, New South Wales, Australia, Milly’s passion for acting ignited at a young age. She recalls her first taste of performing as playing Little Red Riding Hood in a school production. Despite coming from a “non-arty family,” she pursued her artistic calling, attending Newtown High School of the Performing Arts.
Alcock’s early career saw her gain experience in various Australian productions. She made her television debut in a 2014 episode of the romantic comedy Wonderland and appeared in numerous commercials for well-known brands like NBN, Cadbury, KFC, and Woolworths. From 2015 to 2017, she also presented on Disney Channel Australia’s short-form series B.F. Chefs and Hanging With.
She gradually built her resume with supporting roles in Australian dramas such as Janet King (2017), A Place to Call Home (2018), Fighting Season (2018), Pine Gap (2018), Les Norton (2019), Reckoning (2020), and The Gloaming (2020).
The Breakthrough: Upright and House of the Dragon
Alcock’s first significant breakout came with the Australian comedy-drama series Upright (2019-2022). In the show, she played Meg, a sharp-tongued teenage runaway who embarks on an unlikely road trip across Australia with a struggling musician. Her performance in Upright earned her critical acclaim and a nomination for Best Comedy Performer at the 10th AACTA Awards. This role was so pivotal that Alcock made the bold decision to drop out of high school to fully commit to the project, a choice that proved instrumental in her career trajectory.
However, it was her powerful portrayal of the young Princess Rhaenyra Targaryen in the HBO fantasy series House of the Dragon (2022-2024) that truly catapulted Milly Alcock to international stardom. Her performance as the fierce and determined heir to the Iron Throne garnered widespread praise from critics and audiences alike, earning her a nomination for a Critics’ Choice Television Award for Best Supporting Actress in a Drama Series. Despite her relatively limited screen time in the series’ first season before the character was aged up, Alcock’s commanding presence left an indelible mark and solidified her status as a rising star. Interestingly, Alcock has shared anecdotes about being told she needed an acting coach on her second day of filming House of the Dragon, a testament to the immense pressure and learning curve of such a high-profile role.
Future Endeavors and Net Worth
Milly Alcock’s career continues to soar. In a highly anticipated move, it was announced in January 2024 that she has been cast to play Kara Zor-El / Supergirl in the upcoming DC Universe film Supergirl: Woman of Tomorrow (2026). This significant role positions her as a central figure in James Gunn and Peter Safran’s new DC slate. Before her superhero debut, she is also set to star alongside Julianne Moore and Meghann Fahy in the Netflix dark comedy limited series Sirens (2025).
As of 2024, Milly Alcock’s net worth is estimated to be around $2 million. This figure reflects her growing success across various projects, from commercials and earlier television roles to the substantial impact of House of the Dragon. While specific salaries for her roles are not publicly disclosed, her prominent position in highly successful productions and her increasing fan base, evidenced by her significant social media following, contribute to her rising financial standing within the entertainment industry. Her potential earnings from future projects, particularly Supergirl, are expected to further increase her net worth considerably.
Milly Alcock’s journey is a testament to her talent, resilience, and willingness to take bold steps for her career. From her early days in Australian television to her current status as a global sensation, she has proven herself to be a compelling force in acting, with a future that looks exceptionally bright.