At first, friendgroup TKKG have no idea that something is amiss when “Jugend forscht” winner Kevin behaves strangely during the presentation of his “Mind Machine” - they blame his nervousness and his unexpected termination of the speech on relationship stress with his girlfriend Nadine. But when Nadine disappears without a trace shortly afterwards, like three other children before her, the amateur detectives know that they have to help the police with their investigation.

Jannis Niewöhner
as Tim

Jonathan Dümcke
as Karl

Lukas Eichammer
as Klößchen / Willy

Svea Bein
as Gaby

Jürgen Vogel
as Kommissar Glockner

Ulrich Noethen
as Lehrer Herr Manek

Jeanette Hain
as Eleonora

Robert Dölle
as Weltmann

Anna Schudt
as Marlies Glockner

Helmfried von Lüttichau
as Hackspecht