Plot
A young man ushers an older woman into a dark exploration of her past - back to the time when, as a young girl, she met a stranger who affected her life forever.
Cast
Maggie Smith
as Mary Gilbert
Ruth Wilson
as Young Mary
David Walliams
as Greville White
Gemma Arterton
as Liza
Michael Byers
as Zach
Danny Lee Wynter
as Joe
Gallery
