戴夫·帕特尔

Dev Patel

饰：Srinivasa Ramanujan

杰瑞米·艾恩斯

Jeremy Irons

饰：G.H. Hardy

托比·琼斯

Toby Jones

饰：Littlewood

斯蒂芬·弗雷

Stephen Fry

饰：Sir Francis Spring

杰瑞米·诺森

Jeremy Northam

饰：Bertrand Russell

凯文·麦克纳利

Kevin McNally

饰：Major McMahon

Arundathi Nag

饰：Komalatammal

理查德·坎宁汉姆

Richard Cunningham

饰：Hobson

罗杰·纳拉扬

Roger Narayan

饰：Mr.Iyengar,The Scribe

恩佐·科伦蒂

Enzo Cilenti

饰：Doctor

Shenagh Govan

Shenagh Govan

饰：Postmistress

伊莱恩·考尔菲德

Elaine Caulfield

饰：Ward Sister

沙扎德·拉蒂夫

Shazad Latif

饰：Chandra Mahalanobis

帕德莱克·德兰尼

Padraic Delaney

饰：Beglan

Dominic Cazenove

Dominic Cazenove

饰：Waiter

James Francis Andrews

James Francis Andrews

饰：Passer-by & Soldier

罗曼·格林

Roman Green

饰：Wounded Soldier

尼古拉斯·阿格纽

Nicholas Agnew

饰：Andrew Hartley

杰克·飞利浦

Jack Philips

饰：Student Bully & Soldier

亚历山大·库珀

Alexander Cooper

饰：Stretcher bearer

阿兰·本特利

Alan Bentley

饰：Fellow

Devlin Lloyd

Devlin Lloyd

饰：Student,Cadet

Thomas Bewley

Thomas Bewley

饰：Baker

Jon Lawes

Jon Lawes

饰：Wounded Soldier

Alexander Forsyth

Alexander Forsyth

饰：Barnie

Pip Barclay

Pip Barclay

饰：Student

Imogen Sage

Imogen Sage

饰：Nursie

Pat Carney

Pat Carney

饰：Fellow of the Royal Society.

Eleanor Inglis

Eleanor Inglis

饰：Ward Sister

德维卡·贝斯

Devika Bhise

饰：Janaki

安东尼·凯尔夫

Anthony Calf

饰：Howard

马尔科姆·辛克莱

Malcolm Sinclair

饰：Professor Cartwright

Raghuvir Joshi

Raghuvir Joshi

饰：Narasimha

特里蒂曼·查特吉

Dhritiman Chatterjee

饰：Narayana Iyer

San Shella

San Shella

饰：Dr. Muthu

Enzo Cilenti

Enzo Cilenti

饰：octor

David Shaw Parker

David Shaw Parker

饰：Porter,(as David Shaw-Parker)

Alex Bartram

饰：Hospital Doctor

理查德·约翰逊

Richard Johnson

饰：Vice Master Henry Jackson

Alan Booty

饰：Grocer

Christopher Ravenscroft

饰：J.J. Thompson