Walter Hartright encounters a woman dressed all in white on a moonlit road on Hampstead Heath.
- Starring: Jessie Buckley, Ben Hardy, Olivia Vinall, Art Malik, Joanna Scanlan
- TV Network: BBC
- Premiere Date: Apr 22, 2018
- Genre: Drama
- Executive producers: David M. Thompson, Joanie Blaikie, Mona Qureshi