Milly Alcock
April 11, 2000 (26 years old) in Sydney, New South Wales, Australia
Amelia May Alcock 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), for which she was nominated for a Critics' Choice Award. Alcock portrays Kara Zor-El / Supergirl in the DC Universe, first making an uncredited appearance in Superman (2025). She reprised the role starring in Supergirl (2026).
Known For
Credits
- 2027 · Man of Tomorrow as Supergirl
- 2026 · Supergirl as Supergirl
- 2025 · Based Amy as
- 2025 · Superman as Supergirl (uncredited)
- 2025 · Sirens as Simone DeWitt
- 2024 · DC Studios Showcase: The Official Podcast as Self
- 2024 · The House That Dragons Built as Self
- 2022 · House of the Dragon as Young Rhaenyra Targaryen
- 2021 · Last Meals as Self
- 2020 · Furlough as Ella
- 2020 · The Familiars as Alison
- 2020 · The Gloaming as Jenny McGinty
- 2019 · Upright as Meg Adams
- 2019 · Reckoning as Sam Serrato
- 2019 · Les Norton as Sian Galese
- 2018 · Fighting Season as Maya Nordenfelt
- 2018 · Pine Gap as Marissa Campbell
- 2018 · The School as Jien
- 2017 · High Life as Isabella Barrett
- 2014 · Janet King as Cindi Jackson
- 2014 · The Tonight Show Starring Jimmy Fallon as Self - Guest
- 2013 · Wonderland as Teen Girl 1
- 2013 · A Place to Call Home as Emma Carvolth
- Future · Untitled Kyoto Project as Ella
- Future · Hot Mother as
- Future · Thumb as