Gal Gadot

Maia

Damian Lewis

The Caller

Rory Wilmot

Noah

Alfred Enoch

Ted

Phoenix Di Sebastiani

Tafa

Nathan Kirby

Wiry Dude

Hélder Fernandes

Buddy

Will Austin

NCA Officer 1

Mark Hampton

NCA Officer 2

Stevie Binns

NCA Officer 3

John Leader

Forensics Officer

Kenton Lloyd Morgan

Boat Captain

Simon Nader

Hotel Security

Jessie Cave

Alice (School Mum)

Michael Raymond Fox

Waterloo Bridge Police Officer

Simon Shorten

Ulysses Suite Police Officer 1

Miles Mitchell

Ulysses Suite Police Officer 2

Raquel Appiah

Canal Mum

Lorenzo Martelli

Business Man

Clive Kneller

Old Man at Canal

Tanvi Joshi

Woman on Stoop

Aaron Gill

Mr Orwell (Serious Young Man)

Ava Galindez

Brandy (Student 1)

Natassia Bustamante

Lou (Student 2)

Jahaziel Agyemang

Chasing Boyfriend

Millicent Wong

Fashionista

Alexandre Dewen

Paramedic Tending to Noah

Umit Ulgen

Tourist Shop Owner

Alexander Scrivens

Canal Boat Owner

Toni Peach

Harassed Mother on Tube

Jack Irving

Mr Neon Shoes

Daniel Copeland

Builder

Rich Keeble

DCI Philips

Samson Cox-Vinell

Police Detective

Colm Gormley

Vicar

Rosie Akerman

Paramedic

Callum Coates

Reporter

Ross Forder

Maia's Father

Raquel Silveira

Maia's Mother

Ed Horrocks

Choir Master

Ruby Di Sebastiani

Woman with Cue Cards