Dev Patel

Srinivasa Ramanujan

Jeremy Irons

G. H. Hardy

Toby Jones

Littlewood

Devika Bhise

Janaki

Stephen Fry

Sir Francis Spring

Kevin McNally

Major MacMahon

Jeremy Northam

Bertrand Russell

Anthony Calf

Howard

Pádraic Delaney

Beglan

Shazad Latif

Chandra Mahalanobis

Roger Narayan

Scribe

Arundathi Nag

Komalatammal

Dhritiman Chatterjee

Narayana Iyer

Richard Johnson

Vice Master Henry Jackson

Raghuvir Joshi

Narasimha

Malcolm Sinclair

Professor Cartwright

San Shella

Dr. Muthu

Richard Cunningham

Hobson

Thomas Bewley

Baker

Pip Barclay

Student

David Shaw-Parker

Porter

Dominic Cazenove

Waiter

Nicholas Agnew

Andrew Hartley

Alan Booty

Grocer

Shenagh Govan

Postal Worker

Alexander Forsyth

Cadet

Enzo Cilenti

Doctor

Elaine Caulfield

Hospital Nurse

Alex Bartram

Hospital Doctor

Christopher Ravenscroft

J. J. Thompson

Imogen Sage

Nursie (uncredited)

Ann Maskrey

Costume Design

Sofia Sondervan

Producer

Robert Kanigel

Novel

JC Bond

Editor

James Passin

Associate Producer

Pamela Godfrey

Executive Producer

Gary Ellis

Executive Producer

Swati Bhise

Executive Producer

Shail Shah

Executive Producer

Jim Young

Producer

Robert Kanigel

Co-Producer

Swati Bhise

Associate Producer

Parveen Shereef

Associate Producer

Anand Tharmaratnam

Associate Producer

Ronan Murphy

Key Grip

Richard Toussaint

Executive Producer

Toshinori Nakai

Associate Producer

Jon Katz

Producer

Edward R. Pressman

Producer

Coby Brown

Original Music Composer

Manraj S. Sekhon

Executive Producer

Min-Li Tan

Executive Producer

Tristine Skyler

Executive Producer

Manjul Bhargava

Associate Producer

Ian Voigt

Production Sound Mixer

Mark Montgomery

Executive Producer

Masaaki Tanaka

Executive Producer

Andrew Munro

Supervising Art Director

Melissa Robyn Glassman

Associate Producer

Luciana Arrighi

Production Design

Reg Poerscout-Edgerton

Casting

Huw Penallt Jones

Co-Producer

Joseph Newton Cohen

Executive Producer

Alice Dawson

Line Producer

Andrew Jones

Second Assistant "B" Camera

Aaron Hopkins

Production Assistant

Justin Warburton-Brown

Art Direction

Liz Colbert

Graphic Designer

Max Klaentschi

Art Department Assistant

Louise Coles

Makeup & Hair

Sam Raj Kumar Wilson

Associate Producer

Sarah Louise Kay

Production Accountant

San Davey

Script Supervisor

Meg Clark

Post Production Supervisor

Damian Léon Watts

Assistant Art Director

Matt Brown

Writer

Larry Park

Rigging Gaffer

Robert Chen

Sound Effects Editor

Del Spiva

Music Editor

Crispin Layfield

Stunt Coordinator

Phil Hunt

Executive Producer

Masayuki Takase

Associate Producer

Nick Bain

Associate Producer

Sarah Ramey

Associate Producer

Paul Wheeldon

First Assistant "A" Camera

Ollie Gilbert

Casting Assistant

Lizzie Kilham

Standby Art Director

Nicola Rapley

Costume Supervisor

Ann Taylor

Assistant Costume Designer

Samir Fočo

Supervising Sound Effects Editor

Robert Binnall

"B" Camera Operator

Kev Marchant

Assistant Grip

Lillie Jeffrey

Casting Associate

Richard Henderson

Music Editor

Compton Ross

Executive Producer

Apparswamy Subramanian

Associate Producer

David Cochrane

Associate Producer

Cate Hall

Makeup Designer

Liz Ainley

Set Decoration

Ben Gladstone

Location Manager

Sean Connor

First Assistant "B" Camera

Kevin Foy

Grip

Richard Blanshard

Still Photographer

Ray Meere

First Assistant "B" Camera

Derek Walker

Steadicam Operator

Oliver Squire

Camera Trainee

Tim Cavagin

Sound Re-Recording Mixer

Adam Mendez

Foley Mixer

Piers Hampton

Visual Effects Supervisor

Abby Mills

Assistant Production Coordinator

Laura Evans

Production Secretary

Katy Covell

Casting Assistant

Elyse Holloway

First Assistant Editor

Stephen Coleman

Orchestrator

Liam Shaw

Third Assistant Director

Tami Lester

Music Supervisor

Jennie Fava

Second Assistant Director

Pamela Godfrey

Unit Publicist

Melissa Herrington

Storyboard Artist

Laura Miller

Art Department Assistant

kyle mann

Best Boy Electric

Barry McCulloch

Electrician

Jack Knott

Camera Trainee

Michael McDermott

Gaffer

Richard Van Den Bergh

Special Effects Supervisor

Trisha Joyce

Set Medic

Nigel Mills

Dialogue Editor

Travis MacKay

ADR Mixer

Anthony Timothy Morris

Associate Producer

Audrey Kathleen Chong

Associate Producer

Tayyab Madni

Associate Producer

Simon Chase

Supervising Dialogue Editor

Mardon de Carvalho

Digital Imaging Technician

Victoria Zalin

Production Coordinator

Raghuvir Joshi

Dialect Coach

Matt Brown

Director

Caitlyn Carradine

Storyboard Artist

Jack Powell

Electrician

Phil Lee

Sound Effects Editor

Jason Swanscott

Foley Artist

Andy Stallabrass

ADR Mixer

Dan Gamble

Second Assistant "A" Camera

John David Gunkle

Unit Manager

Jessica Woodland

Assistant Location Manager

Stefan Mitchell

Electrician

Cate Hall

Hair Designer

Jojo Warne

Assistant Location Manager

Will Riley

Sound Effects Editor

Peter Clarke

Music Editor

Peter Gleaves

ADR Mixer

Nariaki Kumagi

Associate Producer

Vinod Kumar

Associate Producer

Ken Ono

Associate Producer

Annette Field

Makeup & Hair

Lydia Currie

First Assistant Director

Arthur Wicks

Property Master

John Moolenschot

Construction Manager

Micka Agosta

Key Costumer

Barrie Williams

Transportation Captain

Matt Brown

Producer

Simon Moseley

Line Producer

Matt Brown

Screenplay

Larry Smith

Director of Photography

Jomon Thomas

Producer