Summer vacation. Mika is overjoyed to see Windstorm again. But then she discovers strange wounds on the belly of Windstorm, for which no one has an explanation. Yet this is Kaltenbach verge of bankruptcy! With a heavy heart Mika decides to participate in a variety tournament in which beckons a high prize money. But during training affects Windstorm distracted, often he runs away easily. Mika pursued the black stallion until deep into the forest and is quite surprised: From the thicket a seemingly magical gray mare appears and the two horses dance around lovingly. Suddenly, a strange boy named Milan appears, who says the mare had escaped him. He claimed that he could Help Mika to win the tournament. But is there still time to save Kaltenbach?
Hanna Binke
as Mika
Jannis Niewöhner
as Milan
Amber Bongard
as Fanny
Marvin Linke
as Sam
Kenzie Dysli
as Charlotte
Cornelia Froboess
as Oma Maria Kaltenbach
Nina Kronjäger
as Elisabeth Schwarz
Tilo Prückner
as Herr Kaan
Jürgen Vogel
as Philipp Schwarz
Henriette Morawe
as Tinka Anders
Max Tidof
as Leopold Sasse
Walter Sittler
as