TKKG - The Secret of the Mysterious Mind Machine (2006) is a Family, Adventure film that follows 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. TKKG - The Secret of the Mysterious Mind Machine is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 5.5 out of 10 from 23 votes. Fans of family movies may also want to explore similar titles below.