Double trouble and the magical mirror

Emil and Frido are best friends. When the mirror images of the two are brought to life in a mirror cabinet at the fair, the 10-year-old boys think they have drawn the big lot: the doppelgangers can expect everything that Frido and Emil themselves are not so good at, but their ambitious parents can expect from them. But when their images suddenly begin to pursue their own goals, the two friends have to find a way to get rid of the eerie ghosts they called out. It turns out to be more difficult than expected...