埃迪·雷德梅恩

Eddie Redmayne

饰：斯蒂芬·霍金 Stephen Hawking

菲丽希缇·琼斯

Felicity Jones

饰：简·霍金 Jane Hawking

查理·考克斯

Charlie Cox

饰：乔纳森·赫利尔·琼斯 Jonathan Hellyer Jones

哈里·劳埃德

Harry Lloyd

饰：布莱恩 Brian

大卫·休里斯

David Thewlis

饰：Dennis Sciama

玛克辛·皮克

Maxine Peake

饰：Elaine Mason

艾丽丝·奥尔尤因

Alice Orr-Ewing

饰：Diana King

托马斯·莫里森

Thomas Morrison

饰：Carter

汤姆·普莱尔

Tom Prior

饰：Robert Hawking (Age 17)

Sophie Perry

Sophie Perry

饰：Lucy Hawking (Age 14)

Finlay Wright-Stephens

Finlay Wright-Stephens

饰：Timothy Hawking (Age 8)

乔格·尼可洛夫

Georg Nikoloff

饰：Khalatnikov

克里斯蒂安·麦凯

Christian McKay

饰：Roger Penrose

亚当·戈德利

Adam Godley

饰：Senior Doctor

Nicola Sloane

饰：Bedder

夏洛特·霍普

Charlotte Hope

饰：Philippa Hawking

艾米丽·沃森

Emily Watson

饰：Beryl Wilde

西蒙·钱德勒

Simon Chandler

饰：John Taylor

西蒙·迈克伯尼

Simon McBurney

饰：Frank Hawking

恩佐·科伦蒂

Enzo Cilenti

饰：Kip Thorne

阿比盖尔·克鲁特登

Abigail Cruttenden

饰：Isobel Hawking

Will Barton

Will Barton

饰：Technician

迈克尔·马库斯

Michael Marcus

饰：Ellis

盖伊·奥利弗-沃茨

Guy Oliver-Watts

饰：George Wilde

奥利弗·佩恩

Oliver Payne

饰：Robert Hawking (Age 8)

格拉法德·格林

Gruffudd Glyn

饰：Rees

Paul Longley

Paul Longley

饰：Barman, Rowing Club

Nicholas Gerard-Martin

Nicholas Gerard-Martin

饰：Physicist 1

Brett Brown

Brett Brown

饰：Physicist 2

安东尼·斯克里姆夏尔

Anthony Skrimshire

饰：Physicist 3

Lottie Hamilton

Lottie Hamilton

饰：Robert Hawking (New Born)

Rufus Taylor

Rufus Taylor

饰：Robert Hawking (Age 2)

Delilah Sexton

Delilah Sexton

饰：Lucy Hawking (New Born)

拉菲拉·查普曼

Raffiella Chapman

饰：Lucy Hawking (Age 6)

Sam Houston

Sam Houston

饰：Timothy Hawking (Baby)

弗兰克·勒伯夫

Frank Leboeuf

饰：Swiss Doctor

Lucy Challenger

Lucy Challenger

饰：Female Fan

Nicola Victoria Buck

Nicola Victoria Buck

饰：Cockcroft Guest 2

克里斯·考林

Chris Cowlin

饰：Cockcroft Lecture Guest (uncredited)

John Harley

饰：Lecture Fan (uncredited)

理查德·班克斯

Richard Banks

饰：Audience Member (uncredited)

David Golt

饰：First Hospital Porter (uncredited)

Leigh Dent

饰：Book Store Customer (uncredited)

Kenton Hall

饰：Young Professor (uncredited)

布莱恩·P·史密斯

Brian P Smith

饰：Airport Ground Crew (uncredited)

理查德·坎宁汉姆

Richard Cunningham

饰：Equerry (uncredited)

帕梅拉·库珀贝特西

Pamela Betsy Cooper

饰：Opera Audience (uncredited)

Cynthia Garbutt

饰：Journalist (uncredited)

萨尔·博尔顿

Sal Bolton

饰：Journalist (uncredited)

焦阿基诺·吉姆·库法罗

Gioacchino Jim Cuffaro

饰：Audience (uncredited)

安娜斯塔西亚·哈罗德

Anastasia Harrold

饰：Girlfriend (uncredited)

阿迪尔·阿克拉姆

Adil Akram

饰：Doctor (uncredited)

Kishore Bhatt

Kishore Bhatt

饰：Audience Member (uncredited)

Jill Buchanan

Jill Buchanan

饰：Lecture Attendee (uncredited)

Stuart Benson

Stuart Benson

饰：Cockcroft Guest 3

Andrew Bridgmont

Andrew Bridgmont

饰：Cockcroft Guest 5

Jamie Edwards

Jamie Edwards

饰：Cockcroft Guest 4

Jumaane Brown

Jumaane Brown

饰：Cockcroft Guest 1

James Amey

James Amey

饰：Partygoer (uncredited)

Antonia Anderson

Antonia Anderson

饰：Opera Fan (uncredited)

Andrew Craig

Andrew Craig

饰：Opera Goer,Musician (uncredited)

Ryan Edwards

Ryan Edwards

饰：Geneva Student (uncredited)

Aaron Ellis

Aaron Ellis

饰：Under Graduate Student (uncredited)

James Gribble

James Gribble

饰：Student On Bike,Church Congregation (uncredited)

Dominic Hatje

Dominic Hatje

饰：Man in Pub (uncredited)

乔治·休尔

George Hewer

饰：Champagne Waiter #1 (uncredited)

Thom Jackson-Wood

Thom Jackson-Wood

饰：Extra (uncredited)

Shaun Lucas

饰：Professor (uncredited)

Jeremy Oliver

饰：Hotel Guest (uncredited)

Martin Poole

饰：Church Attentant (uncredited)

乔蕾·科斯

Joelle Koissi

饰：Audience (uncredited)

斯科特·普拉姆里奇

Scott Plumridge

饰：Train Porter (uncredited)

休·奥·布莱恩

Hugh O'Brien

饰：Press Photographer (uncredited)

马汀·麦格

Martyn Mayger

饰：Opera Audience,Orchestra (uncredited)

肖恩·纽纳姆

Shaun Newnham

饰：Opera Goer (uncredited)

Heather Pearse

Heather Pearse

饰：Christening Guest (uncredited)

Antonio Piras

Antonio Piras

饰：Party Goer (uncredited)

约翰·沃曼

John Warman

饰：Parent at Church (uncredited)

Jon Wennington

饰：Journalist (uncredited)

卡罗尔·斯蒂尔

Karol Steele

饰：Lecture Audience Member (uncredited)

James Wiles

James Wiles

饰：Under Graduate Student (uncredited)

布莱恩·威廉·伍德沃德

Brian William Woodward

饰：Journalist (uncredited)

米洛斯拉夫·扎鲁巴

Miroslav Zaruba

饰：Press Photographer (uncredited)

Zac Rashid

Zac Rashid

饰：Audience Member (uncredited)

Glyn Roberts

Glyn Roberts

饰：Patient (uncredited)

Janette Sharpe

Janette Sharpe

饰：Opera Audience (uncredited)

Jesse James Sims

Jesse James Sims

饰：Journalist (uncredited)

Colin Taylor

Colin Taylor

饰：Hospital Patient (uncredited)

Aidan White

Aidan White

饰：Rev Bill Loveless (uncredited)

伊莲恩·戴维斯

Eileen Davies

饰：Eileen Bond

维多利亚·埃姆斯利

Victoria Emslie

饰：Sarah (Geneva Student)

约翰·内威尔

John Neville

饰：Pub Customer (uncredited)

露西·查普尔

Lucy Chappell

饰：玛丽·霍金 Mary Hawking

托尼·潘库尔斯特

Tony Pankhurst

汤姆·普赖尔

Tom Prior

饰：Robert Hawking

Enzo Cilenti

Enzo Cilenti

饰：Kip Thorne

Sophie Karl

Sophie Karl

饰：Cello player