Polly Alexandra Walker was born on May 19, 1966 in Warrington, Cheshire, England. She graduated from Ballet Rambert School in Twickenham, began her career as a dancer, but an injury at age 18 forced her to change direction. She started at London's Drama Centre to the Royal Shakespeare Company, where she portrayed small parts before graduating to small roles on television. Polly landed the title role in the television series Lorna Doone (1990) before making her feature debut in Journey of Honor (1991) ("Shogun Mayeda"). She first gained attention as an English woman in an Irish terrorist brigade in Phillip Noyce's Patriot Games (1992)
as Jacqui Beaumont(8 eps)
as Mrs Clinton
as Trottie Book(12 eps)
as Sonia Harkonnen(1 ep)
as Lady Portia Featherington(29 eps)
as Lady Lunette(5 eps)
as Peggy Sykes(20 eps)
as Isabel Finch(6 eps)
as Monica Wayfield(8 eps)
as Delphine Day(10 eps)
as Gill Biggeloe(12 eps)
as DI Baker(6 eps)
as Sarkoja
as Francesca(10 eps)
as Cassiopeia
as Sister Clarice Willow(18 eps)
as Charlotte Dupres(4 eps)
as Ranna Seneschal(2 eps)
as Alexa Shultz(2 eps)
as Ellis Samuels(13 eps)
as Esther
as Randa(1 ep)
as Atia of the Julii(22 eps)
as Dr. Lorna Ludlow(1 ep)
as Bess Sedgwick(1 ep)
as Barbara Copeland
as Lucetta Templeman(2 eps)
as Anne Collins(6 eps)
as Mrs. Archer
as Paula Jackson
as Jenny
as Catherine Braithwaite(2 eps)
as Dr Vera Swann
as Alexis Chandler Weinberg
as Palmira
as Julia
as Mary Lavelle
as Mrs. Charmond
as Mara
as Polina
as Mary
as Cecilia
as Jane Fairfax
as Celia Clemence
as Leni
as Vida Warren
as Annette
as Mme. Dumont
as Caroline Dester
as Hélène Lagache
as Cecilia
as Lorna Doone
as Nadja
as Fiona(2 eps)
as Magdala 'Nick' Buckley(1 ep)
as Leni(1 ep)
as Nadja(1 ep)
as Margaret Niner(1 ep)
as Mrs Clinton(1 ep)