Amelia Alcock (born 11 April 2000), known professionally as Milly 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 Television Award for Best Supporting Actress in a Drama Series.
Description above from the Wikipedia article Milly Alcock, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Supergirl
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2026

Superman
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2025

Sirens
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House of the Dragon
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2022

Furlough
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2020

The Familiars
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The School
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Based Amy

The Gloaming
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2020

Upright
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2019

Reckoning
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2019

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Fighting Season
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2018

Pine Gap
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2018
High Life
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2017

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2014

Wonderland
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2013

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2013