Dr. Samantha Graham

Geraldine Somerville

Acting

Fiona 'Finn' MacKenzie

Kelly Reilly

Acting

Danny Hyde

Seán Gleeson

Acting

Dr. Adam Daley

Robert Bathurst

Acting

Det. Inspector Baird

Phil Davis

Acting

Sarah

Isobel Middleton

Acting

Det. Inspector Hearst

Polly Moore

Acting

Elsie

Laura Jane Keston

Acting

Elsie

Emily Keston

Acting

Kirsty's Mother

Jane Robbins

Acting