吉尔·贝肯

Jill Balcon

饰：Leopoldine Wittgenstein

莎莉·德克斯特

Sally Dexter

饰：Hermine Wittgenstein

Roger Cook

饰：Tutor

Nabil Shaban

饰：Martian

卡尔·约翰逊

Karl Johnson

饰：Ludwig Wittgenstein

迈克尔·高夫

Michael Gough

饰：Bertrand Russell

蒂尔达·斯文顿

Tilda Swinton

饰：Lady Ottoline Morrell

Donald McInnes

饰：Hairdresser

约翰·昆汀

John Quentin

饰：Maynard Keynes

Kevin Collins

饰：Johnny

Kate Temple

饰：Cyclist

Clancy Chassay

饰：Young Wittgenstein

Gina Marsh

饰：Gretyl Wittgenstein

Vanya Del Borgo

饰：Helene Wittgenstein

Ben Scantlebury

饰：Hans Wittgenstein

Howard Sooley

饰：Kurt Wittgenstein

David Radzinowicz

饰：Rudolf Wittgenstein

Jan Latham-Koenig

饰：Paul Wittgenstein

Tony Peake

饰：Tutor

Michelle Wade

饰：Tutor

Tanya Wade

饰：Tutor

Anna Campeau

饰：Tutor

Mike O'Pray

饰：Tutor

Hussein McGraw

饰：Prisoner

Christopher Hughes

饰：(as Chris Hughes)

Budge Tremlett

Aisling Magill

饰：Schoolgirl

Perry Kadir

Lynn Seymour

饰：Lydia Lopokova

Ashley Russell

饰：Student

Stuart Bennett

饰：Student

David Mansell

饰：Student

Steven Downes

饰：Student

Peter Fillingham

饰：Student

Fayez Samara

饰：Student

Samantha Cones

饰：Cyclist

Sarah Graham

饰：Cyclist

Layla Alexander Garrett

饰：Sophie Janovskaya