Biography
Sophie Robertson is a British actress born on 23 January 1994 in Hammersmith, London. Her television credits include Charlene Kavanagh in Derry Girls (2018), Magda Coy in Pandora (2019), Arabella Acaster in Miss Scarlet (2020–2024), and Saskia Morgan in the Netflix series Hostage (2025). She has also appeared as Lexy Fitzgerald in The Athena (2018–2019) and Helena in The Irregulars (2021).
Robertson is additionally a playwright. She wrote and starred in the play Posh Girls (also referred to as Hooked) with Harriet Chomley.
