Jeremy Irons

G. H. Hardy

Toby Jones

Littlewood

Stephen Fry

Sir Francis Spring

Compton Ross

Executive Producer

Phil Hunt

Executive Producer

Dev Patel

Srinivasa Ramanujan

Jeremy Northam

Bertrand Russell

Arundathi Nag

Komalatammal

Kevin McNally

Major MacMahon

Richard Johnson

Vice Master Henry Jackson

San Shella

Dr. Muthu

Pádraic Delaney

Beglan

Malcolm Sinclair

Professor Cartwright

Richard Toussaint

Executive Producer

Shazad Latif

Chandra Mahalanobis

Devika Bhise

Janaki

Anthony Calf

Howard

Roger Narayan

Scribe

Dhritiman Chatterjee

Narayana Iyer

Raghuvir Joshi

Narasimha

Richard Cunningham

Hobson

Thomas Bewley

Baker

Pip Barclay

Student

David Shaw-Parker

Porter

Dominic Cazenove

Waiter

Nicholas Agnew

Andrew Hartley

Alan Booty

Grocer

Pamela Godfrey

Executive Producer

Gary Ellis

Executive Producer

Swati Bhise

Executive Producer

Shail Shah

Executive Producer

Manraj S. Sekhon

Executive Producer

Min-Li Tan

Executive Producer

Tristine Skyler

Executive Producer

Mark Montgomery

Executive Producer

Masaaki Tanaka

Executive Producer

Joseph Newton Cohen

Executive Producer

Matt Brown

Director