ingersmith is a two-part BBC mini-series that was televised in 2005. The story, which is an adaptation of Sarah Waters' Man Booker Prize nominated novel, follows the meeting of two very different young women and what madness ensues. Directed by Aisling Walsh, it stars Sally Hawkins, Imelda Staunton, Elaine Cassidy, Rupert Evans and Charles Dance.

Overview from themoviedb.org