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Biography
Dónal Finn is an Irish actor known for playing Mat Cauthon in the Prime Video fantasy series The Wheel of Time (2023). A graduate of the London Academy of Music and Dramatic Art, he has also appeared in SAS: Rogue Heroes (2022), Fantastic Beasts: The Secrets of Dumbledore (2022), originated the role of Orpheus in the West End production of Hadestown (2024), and co-starred as James Moriarty in the Guy Ritchie Amazon series Young Sherlock (2026).
Filmography8 titles
The Other Bennet Sister
2026as Mr. Hayward
2026as Mr. Hayward
Young Sherlock
2026as James Moriarty
2026as James Moriarty
The Witcher
2019as Nettly
2019as Nettly
Rogue Heroes
2022as Eoin McGonigal
2022as Eoin McGonigal
The Wheel of Time
2021as Mat Cauthon
2021as Mat Cauthon
Fantastic Beasts: The Secrets of Dumbledore
2022as Albert (Baker)
2022as Albert (Baker)
Four Letters of Love
2024as Sean Gore
2024as Sean Gore
How to Build a Girl
2019as Karl Boden
2019as Karl Boden