Benedict Cumberbatch
Louis Wain
Claire Foy
Emily Wain
Andrea Riseborough
Caroline Wain
Toby Jones
Sir William Ingram
Sharon Rooney
Josephine Wain
Aimee Lou Wood
Claire Wain
Hayley Squires
Marie Wain
Stacy Martin
Felicie Wain
Phoebe Nicholls
Mrs Wain
Adeel Akhtar
Dan Rider
Asim Chaudhry
Herbert Railton
Taika Waititi
Max Kase
Crystal Clarke
Alicia Simmonds
Daniel Rigby
Bendigo
Richard Ayoade
Henry Wood
Julian Barratt
Dr Elphick
Dorothy Atkinson
Mrs Du Frayne
Nick Cave
H.G. Wells
Olivia Colman
Narrator
Fehinti Balogun
Praga
Jamie Demetriou
Woodville Jr.
Sophia Di Martino
Judith
Siobhán McSweeney
Dr Cooke
Stewart Scudamore
Dr Quantock
Simon Munnery
Jem Mace
James Eeles
Train Attendant
Olivier Richters
Journeyman Boxer
Indica Watson
Young Felicie Wain
Dorothy Atkinson
Mrs. DuFrayne
Donald Sabourin
Co-Producer
Leah Clarke
Producer
Ron Halpern
Executive Producer
Didier Lupfer
Executive Producer
Dan MacRae
Executive Producer
Ollie Madden
Executive Producer
Julia Oh
Executive Producer
Erik Wilson
Director of Photography
Selina Macarthur
Editor
Dixie Chassay
Casting
Suzie Davies
Production Design
Caroline Barclay
Supervising Art Director
Thalia Ecclestone
Art Direction
Charlotte Dirickx
Set Decoration
Michael O'Connor
Costume Design
Annette Field
Key Hair Stylist
Annette Field
Key Makeup Artist
Vickie Lang
Makeup Designer
Lucy Jordan
Casting Associate
Elena Real-Davies
Art Department Assistant
Arthur Sharpe
Original Music Composer
Will Sharpe
Director
Simon Stephenson
Writer
Will Sharpe
Writer
Guy Heeley
Producer
Adam Ackland
Producer
Luke Tumber
Stunt Double
Jen Annor
Assistant Sound Engineer