Training: New London Performing Arts Centre (NLPAC), Guildford School of Acting and The Music Works, Haslemere
Last year Sebastián made his West End debut playing Gavroche in Les Misérables (Sondheim Theatre).
Sebastián also plays Finn Whitehouse in Anatomy Of A Scandal (Netflix).
Sebastián is so excited to be playing Michael Banks. He would like to thank the brilliant team at Mary Poppins, Byron’s Management, his teachers, and his family!