Milly Alcock
Acting
Biography
Amelia May Alcock (born 11 April 2000) is an Australian actress. She received an AACTA Award nomination for her performance in the Foxtel comedy-drama Upright (2019–2022). She gained wider recognition for starring as young Rhaenyra Targaryen in the HBO fantasy series House of the Dragon (2022–2024). Alcock is best known for portraying Kara Zor-El / Supergirl in the DC Universe, first making an uncredited appearance in Superman (2025). She reprised the role starring in Supergirl (2026).
Also known as
Amelia Alcock · Amelia May Alcock
Latest News
Known For
The Tonight Show Starring Jimmy Fallon
2014 · TV
House of the Dragon
2022 · TV
Supergirl
2026 · Movie
Superman
2025 · Movie
Last Meals
2021 · TV
House of the Dragon: The House That Dragons Built
2024 · TV
A Place to Call Home
2013 · TV
Sirens
2025 · TV
Wonderland
2013 · TV
Upright
2019 · TV
Man of Tomorrow
2027 · Movie
The Gloaming
2020 · TV