Allie Byrne is a British stage, film and television actress. Her first major television role was in the Agatha Christie's Poirot adaptation of The Mysterious Affair at Styles in 1990. She has since appeared in episodes of The Bill, Goodnight Sweetheart, Men Behaving Badly, A Touch of Frost and Van der Valk. In 1995, she played Lady Kiely in the television movie Sharpe's Battle, alongside Sean Bean and Hugh Fraser (with whom she had previously appeared in The Mysterious Affair at Styles). In 1999, she played Teri Riley in the film Doomwatch: Winter Angel. She was born in 1967.