Grandmother Maria, Sam and the riding instructor Kaan are trying together to keep Gut Kaltenbach running, which is in financial difficulties. The ambitious Isabell supports her, although she secretly pursues her own goals. The impulsive Ari comes to riding training in Kaltenbach, where she develops a special relationship with Windstorm, the eponymous horse of the film series, and she also makes friends with Mika. Mika and Ari try to save the estate and protect Windstorm from reckless horse trainer Thordur Thorvaldson.

Due to the sudden outbreak of a hurricane, a traveling circus, famous for its stunning numbers with horses, calls into the small German estate of Kaltenbach. Soon, Ari realizes that one of the horses of this circus, named Orcan, is in mortal danger. Together with the boy Carlo and their faithful friend, the horse Ostwind, they try to save Orkan from the cruel owner of a traveling circus. However, the shrewd director unravels their audacious plan. And Ostwind's horse is also in trouble. Ari and Carlo have very little time to rectify the situation and save Ostwind.

Rita drives everyone crazy and everyone drives Rita crazy.

As soon as Mitchell, a cannibalistic killer clown, falls in love with the human Elena, he adapts an unusual lifestyle which affects him and his killer clown family: He becomes vegan...

The summer holidays have just begun in Brandenburg, but ten-year-old Lea isn’t going to camp this year with her friends as she normally would. One afternoon she spots five boys lifting a large blue oil barrel over the fence of a paint factory and driving away with their loot on a bicycle trailer. Lea's curiosity is piqued. The next chance she gets, she follows the boys and discovers they built a raft on a small lake. The raft is the boys' property and under no circumstances girls are allowed in their gang. But Lea wants to be part of it very badly and takes them up on a dare. Soon summer is full of adventure.