Jeremy Irons G. H. Hardy
Jeremy Northam Bertrand Russell
Toby Jones Littlewood
Kevin McNally Major MacMahon
Stephen Fry Sir Francis Spring
Dev Patel Srinivasa Ramanujan
Shazad Latif Chandra Mahalanobis
Travis MacKay ADR Mixer
Pádraic Delaney Beglan
Will Riley Sound Effects Editor
Dhritiman Chatterjee Narayana Iyer
Ben Gladstone Location Manager
Tristine Skyler Executive Producer
Alexander Forsyth Cadet
Richard Johnson Vice Master Henry Jackson
Arundathi Nag Komalatammal
Luciana Arrighi Production Design
Nigel Mills Dialogue Editor
Christopher Ravenscroft J. J. Thompson
Anthony Calf Howard
Larry Smith Director of Photography
Matt Brown Director, Writer, Producer, Screenplay
Shenagh Govan Postal Worker
Phil Lee Sound Effects Editor
Robert Kanigel Co-Producer, Novel
Jon Katz Producer
Kevin Foy Grip
Jim Young Producer
Richard Cunningham Hobson
JC Bond Editor
Compton Ross Executive Producer
Liam Shaw Third Assistant Director
Alice Dawson Line Producer
Enzo Cilenti Doctor
Huw Penallt Jones Co-Producer
Richard Blanshard Still Photographer
Stephen Coleman Orchestrator
San Shella Dr. Muthu
Simon Chase Supervising Dialogue Editor
Katy Covell Casting Assistant
Sofia Sondervan Producer
Elaine Caulfield Hospital Nurse
Peter Clarke Music Editor
Devika Bhise Janaki
Ann Maskrey Costume Design
Mardon de Carvalho Digital Imaging Technician
Laura Miller Art Department Assistant
Victoria Zalin Production Coordinator
John David Gunkle Unit Manager
Roger Narayan Scribe
Joseph Newton Cohen Executive Producer
Swati Bhise Executive Producer, Associate Producer
Liz Ainley Set Decoration
Justin Warburton-Brown Art Direction
Dominic Cazenove Waiter
Lydia Currie First Assistant Director
Ollie Gilbert Casting Assistant
Robert Chen Sound Effects Editor
Oliver Squire Camera Trainee
Malcolm Sinclair Professor Cartwright
Phil Hunt Executive Producer
Adam Mendez Foley Mixer
Ann Taylor Assistant Costume Designer
Coby Brown Original Music Composer
Nicholas Agnew Andrew Hartley
John Moolenschot Construction Manager
Samir Fočo Supervising Sound Effects Editor
Sarah Ramey Associate Producer
Alan Booty Grocer
Michael McDermott Gaffer
Derek Walker Steadicam Operator
Jennie Fava Second Assistant Director