The Fallout show‘s naive Vault-dweller Lucy strikes me as a tricky character to pull off—too wide-eyed and it’s just annoying—but actor Ella Purnell artfully balances her performance on the edge between dopiness and competence. I think she responded very successfully to the description that sold her on the part, which was roughly ‘Ned Flanders, but with a violent edge.&apos.. Read more.