Kate Dickie

Kate Dickie (born 23 March 1971 in East Kilbride, Scotland) is a Scottish actress who has appeared in television series, stage plays and films. She is known for her television roles as Lex in the BBC series Tinsel Town (2000–01) and Lysa Arryn in the HBO series Game of Thrones (2011-14). She appeared as Ford in Prometheus (2012), as Katherine in The Witch (2015) and as First Order Officer in Star Wars: The Last Jedi (2017).

I have met Kate twice: at Collectormania Glasgow in August 2014 and at a Matchbox Cineclub screening of The Witch at the Centre for Contemporary Arts in Glasgow in October 2018.

Links:
IMDb
Wikipedia