- Gina Marsh - Gretyl Wittgenstein
- Vanya Del Borgo - Helene Wittgenstein
- Ben Scantlebury - Hans Wittgenstein
- Howard Sooley - Kurt Wittgenstein
- David Radzinowicz - Rudolf Wittgenstein
- Jan Latham-Koenig - Paul Wittgenstein
- John Quentin - John Maynard Keynes
- Layla Alexander Garrett - Sophie Janovskaya
- Donald McInnes - Hairdresser
- Tony Peake - Tutor
- Michelle Wade - Tutor
- Tanya Wade - Tutor
- Christopher Hughes - Prisoner
- Roger Cook - Tutor
- Anna Campeau - Tutor
- Mike O'Pray - Tutor
- Hussein McGraw - Prisoner
- Budge Tremlett - Prisoner
- Aisling Magill - Schoolgirl
- Perry Kadir - Artist's Model
- Ashley Russell - Student
- Stuart Bennett - Student
- David Mansell - Student
- Steven Downes - Student
- Peter Fillingham - Student
- Fayez Samara - Student
- Samantha Cones - Cyclist
- Kate Temple - Cyclist
- Sarah Graham - Cyclist
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Takashi Miike
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Itaru Era
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Misako Saka, Tetsuo Genshou, Takashi Hirano, Taku Komaya, Yoshishige Shimatani
Capítulo disponible en las siguientes plataformas: