Oliver Rohrbeck

Justus Jonas

Jens Wawrczeck

Peter Shaw

Andreas Fröhlich

Bob Andrews

Tanja Fornaro

Chloe

Stefan Krause

Mariolini/Clark Terrell alias Rubberduck/Howard Yamada alias Der große Drache

Helmut Krauss

Narrator(voice)

Ryutaro Krist

Yamada als Kind(voice)

Traudel Sperber

Kappelhoff/Der Mund/Fran

Toru Takahashi

Yamadas Vater(voice)