The young witch Bibi Blocksberg is going on a riding holiday at Martinshof. However, the farm is quite run down because there isn't enough money for maintenance and rent. Bibi befriends Tina, the owner's daughter, and together they try to save the farm. A special role is played by the Count, who owns the farm. Through a spell from Bibi, they find a way for him to pay for the renovations.