Two brothers are having a concert but one of them falls in love with a girl, now it's going to be hard for the two to work together.
Flo and his trusted Collie pal Lassie spend the summer at Aunt Cosma's, alongside her foster children Kleo and Henry, and her dog Pippa. When local canines start disappearing, including Pippa, Lassie rallies the kids to solve the mystery.
When young Martina takes up a scholarship at the Johann-Sigismund Gymnasium boarding school, she finds herself caught in the rivalry between the boarders and the "externals" from the local village.
