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The story of father and son detectives takes place mostly in the dignified surroundings of a concert hall. Who prepared the assassination, timed exactly according to the score of a piece by Joseph Haydn, what fate will befall the famous conductor Castellani, what surprising methods will the pair of detectives use?

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暂无英文版的简介，请添加内容帮助我们完善数据库。

A cleaner accidentely stills a secret formula and get mistaken for the heir prince of an old kingdom.

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Short film by Verena Fels and Marc Angele.

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暂无英文版的简介，请添加内容帮助我们完善数据库。

暂无英文版的简介，请添加内容帮助我们完善数据库。