Brid Arnstein: Brid Arnstein. Actress: Silent Witness. Brid Arnstein was born in London, England, UK. Brid is a writer and actor, known for Silent Witness (1996), The Song of a Lost Boy (2020) and Cowboy (2020).
Known For: Silent Witness (14Sam Ryan Aged 13), The Song of a Lost Boy (Writer), Cowboy (Writer), Skin and Blister (Writer)