Jamie Blackley
Mark
Acting
Toby Regbo
John
Acting
Jaime Winstone
Rachel
Acting
Joanne Froggatt
Detective Inspector Sarah Clayton
Acting
Liz White
Janet
Acting
Stephanie Leonidas
Kelly
Acting
Mark Womack
Mark's Dad
Acting
Amy Wren
Zoey
Acting
Jack Lowden
Henry
Acting
Lenore Thomas
Nurse
Acting