Petra Konradi

Self - Narrator (voice)

Jörg Orschiedt

Self - Interviewee

Andreas Siegl

Self - Interviewee

Harald Meller

Self - Interviewee

Wolfgang Haak

Self - Interviewee

Maïté Rivollat

Self - Interviewee

Jill Cook

Self - Interviewee

Franziska Knoll

Self - Interviewee

Walter Wohlgemuth

Self - Interviewee