Julia Ormond
as Julia Day
Ben Barnes
as Benjamin Greene
Sebastian Armesto
as Patrick Day
Jemima Rooper
as Della Day
Archie Renaux
as Leo Day
Alex Jennings
as Ted
Nikki Amuka-Bird
as Marsha
Karla-Simone Spence
as Cali Okello
Julia McKenzie
as Hazel
David Leon
as Kieran