Milly Alcock

Known for: Acting
Born: 11 April 2000 (age 26)
IMDb

Milly Alcock

House Of The Dragon

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).

Acting

Supergirl 2026Kara Zor-El

Superman 2025Kara Zor-El

Videos

How Milly Alcock Got CAST as SUPERGIRL in James Gunn's DCU

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