Hans Henrik Wöhler

Self - Narrator (voice)

Jaqueline Schaeffer

Self - P. Schaeffer's Wife

François Bonnet

Self - Composer

Jean-Michel Jarre

Self - Musician

Éliane Radigue

Self - Composer

Jan St. Werner

Self - Musician

Simon Stockhausen

Self - Composer

Markus Haßler

Self - Sound Engineer

Peter Baumann

Self - Musician

Emil Schult

Self - Artist

Charles de Gaulle

Self - Politician (archive footage)

Pierre Schaeffer

Self - Composer (archive footage)

Karlheinz Stockhausen

Self - Composer (archive footage)

Ralf Hütter

Self - Musician (archive footage)

Joseph Beuys

Self - Artist (archive footage)

Florian Schneider

Self - Musician (archive footage)