Mario Zieroth

Self - Bruno Gmünder Publishing House

Markku Heikkinen

Self

Aaron Hawke

Self (as Ruda Prochazka)

Michael Taubenheim

Self - CEO, Bruno Gmünder Publishing House

Alan Pelikán

Self

John Smith

Self

Dan Komar

Self

Jaakob

Self

Jirka

Self

Josef

Self