Lucy Cohu
— Liz
Derek Riddell
— Stephen
Madeleine Rakic-Platt
— Sophie
Akbar Kurtha
— Norman
Samantha Womack
— Kate
Jason Salkey
— Richard
Daniel Edwards
— Dave
Katherine Pedersen
— Callie
Diane Fletcher
— Susan
Derek Hutchinson
— Detective Sgt.
Lolita Chakrabarti
— Social Worker
Lewis Barfoot
— Policewoman
Lucy Russell
— Family Lawyer
Clare Grogan
— Conference Chair
Kate O'Toole
— Barrister
Michael Culkin
— Judge
David Kennedy
— Prison Officer
Cathy Tyson
— Therapist
Lucinda Dryzek
— Older Sophie
Imogen Byron
— Older Jessica