Acting
Milly Alcock
- Born
- 2000-04-11 · Sydney, New South Wales, Australia
- Filmography
- 27 titles on TMDB
About Milly Alcock
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).
Backdrop from Supergirl
Up next
Upcoming film projects involving Milly Alcock.
Post-production · Expected 7 Jul 2027
Supergirl
Planned
Cast
In production
Ella
Post-production
Cast
Project status from TMDB; dates can change. “In production” does not confirm that this actor is currently filming.
Films & television
11 titles
Supergirl
Supergirl (uncredited)
Supergirl
Cast · Executive Producer
Alison
Biography and credits supplied by TMDB. Credits may include upcoming titles and guest appearances.