A graduate of Royal Welsh College of Music and Drama in Cardiff, Boyle began his acting career on London stage and rose to prominence for originating the role of Scorpius Malfoy in the West End and Broadway productions of the British play Harry Potter and the Cursed Child (2016), for which he won the Laurence Olivier Award for Best Actor in a Supporting Role and was nominated for the Tony Award for Best Featured Actor in a Play. He is also known for starring as Geoffrey Bache Smith in the film Tolkien and Alvin Levin in the mini-series The Plot Against America.

 

Filmography:

Year	Title	Role
2016	The Lost City of Z	Trench Runner
2016	The Journey	Young Ian Paisley
2019	Tolkien	Geoffrey Bache Smith
2020	Danny Boy	Brian Wood
2022	Victims	Tom D Jennings
2023	Tetris	Kevin Maxwell