Iona

Ruth Negga

Iona

Douglas Henshall

Daniel

Michelle Duncan

Elizabeth

Tom Brooke

Matthew

Ben Gallagher

Bill ("Bull")

Sorcha Groundsell

Sarah

Christine Steele

Young reader

Mathew Zajac

Detective

Jim Sturgeon

Stephen

Yoliswa Gärtig

Director of Photography

Lizzie Francke

Executive Producer

Gunter Hanfgarn

Producer

Scott Graham

Director, Writer

Margaret Matheson

Producer

Rebecca Long

Executive Producer

Jo Thompson

Costume Design

Christopher Collins

Executive Producer

Paul Hanks

Foley Artist

Iain Anderson

Sound Re-Recording Mixer

Stephen Mason

Production Design

Orla O'Connor

Casting

Douglas MacDougall

Original Music Composer, Sound Designer

Ian Davies

Executive Producer

Florian Nonnenmacher

Editor

Neil MacDougal

Original Music Composer

Chris Campion

Sound Recordist

Alice Walker

Art Direction

Sarah Cairncross

Makeup Designer

Euan Rider

Makeup Artist