Benedict Cumberbatch

Dad

David Thewlis

Crow (voice)

Sam Spruell

Paul

Vinette Robinson

Amanda

Leo Bill

Dr. Bowden

Garry Cooper

Keith

Jessie Cave

School Mum

Adam Basil

The Demon

Lizzie Clarke

Rose

Tim Plester

Andy

Dwane Walcott

Mr Mark

Eric Lampaert

Crow

Kevin Howarth

The Demon (voice)

Pierre Bergman

Neighbour

Max Porter

Male Guest

Lesley Molony

Margaret

Claire Cartwright

Mum

Nandi Bhebhe

Mrs A

Joakim Skarli

Mat Wright

Dan Graves / Simon Colebrige

Rimca Karmakar

Female Guest

Richard Boxall

Boy 1

Henry Boxall

Boy 2