Alex Lawther

James

Jessica Barden

Alyssa Foley

Christine Bottomley

Gwen

Steve Oram

Phil

Naomi Ackie

Bonnie

Josh Dylan

Todd Alan King

Maggie Bain

Angela

Emma Appleton

Kelly

Juliet Cowan

Diner Waitress

Holly Beechey

Little Alyssa

Geoff Bell

Martin

Adam Brown

Kyle

Polly Kemp

Rita

Alex Sawyer

Topher

Hywel Morgan

SOCO

Tyrus Mckenzie

Hoodie

Matt King

DC Eddie Onslow

Kelly Harrison

Vanessa

Leon Annor

Emil

Garry Summers

Distraught Dad

Lily Kavanagh

Lost Child

Simon Lenagan

DC

Earl Cave

Frodo

Jack Veal

Little James

Eileen Davies

Stella

Felicity Montagu

Jocelyn

Navin Chowdhry

Tony

Alex Beckett

Jonno

Kierston Wareing

Debbie

Louis Wint

Milton

Wunmi Mosaku

DC Teri Darego

Gemma Whelan

DC Eunice Noon

Barry Ward

Leslie

Jonathan Aris

Professor Clive Koch

Nadine Marshall

Bonnie's Mum

Karl Collins

Bonnie's Dad

Dorothy Peters-Lowe

Child Bonnie

Django Chan Reeves

Clive's Victim

Oliver Huntingdon

Student

Kath Hughes

Headmistress

Will Rogers

Ray

Nigel Boyle

Franklin