Calificación
Reparto

Jodie Whittaker
Mary Boon

Olivia Colman
Janet / Nurse Violetta Kiss

Emilia Fox
Kirstie

Daniel Mays
Charles Boon

Patrick Kennedy
Gerald Mills

Patrick Baladi
Dr Grant / Dr Steele

O-T Fagbenle
Jack

Nicholas Sidi
Nick

Marcia Warren
Elsie

Paul Nicholas
Alan Boon

Adam James
Mick

Angela Terence
Lizzie

Ben Addis
Frederick

Amy Marston
Margaret Boon

Antonia Kinlay
Lorelei

Robert Horwell
Brian