
Acting
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 brigad…

A Ghost Story for Christmas: The Room in the Tower
as Mrs Clinton

John Carter
as Sarkoja

Clash of the Titans
as Cassiopeia

Scenes of a Sexual Nature
as Esther

Control
as Barbara Copeland

D-Tox
as Jenny

Jeffrey Archer: The Truth
as Mrs. Archer

Savage Messiah
as Paula Jackson

After Alice

8 ½ Women
as Palmira

Bookish
as Trottie · 6 ep.

Dune: Prophecy
as Sonia Harkonnen · 1 ep.

Bridgerton
as Lady Portia Featherington · 29 ep.

Cursed
as Lady Lunette · 5 ep.

Pennyworth: The Origin of Batman's Butler
as Peggy Sykes · 20 ep.

Age Before Beauty
as Isabel Finch · 6 ep.

Mr Selfridge
as Delphine Day · 10 ep.

Line of Duty
as Gill Biggeloe · 12 ep.

Prisoners' Wives
as Francesca · 10 ep.

Caprica
as Sister Clarice Willow · 18 ep.
Warehouse 13
2009