Christian Brückner

Self

Francesco Pannofino

Self

Samuel Labarthe

Self

Martin Umbach

Self

Detlef Bierstedt

Self

Tamer Karadağlı

Self

Shakti Singh

Self

Emanuela Rossi

Self

André Sogliuzzo

Self

Chiara Barzini

Self

Riccardo Rossi

Self

Claudia Urbschat-Mingues

Self

Rajesh Khattar

Self

Luise Helm

Self

Ezra Weisz

Self

Guilherme Briggs

Self

Ashwin Mushran

Self

Alexandre Gillet

Self

Chuck Mitchell

Self

Klaus Bauschulte

Self

Shivani Singh

Self

Paul Dergarabedian

Self

Hester Wilcox

Self

Cem Emüler

Self

John Ptak

Self

Knut Elstermann

Self

Marcus Off

Self

Sheila Dorfman

Self

Alexander Friedman

Self

George Clooney

Self (archive footage)