Bumba is a somewhat naughty, but always cheerful clown who performs his tricks in a circus full of sound and color. He gets help from his best friend Bumbalu, while the bird Kiwi, the bear Nanadu, the elephant Tumbi and many other colorful figures also join in the fun. In their circus, Bumba and the others experience short adventures and situations that are very recognizable for the little ones.

When Loesje goes to sleep, she dreams about Bumba, Bumbina, and the circus director. Bumbina gives her a ribbon as a gift and teaches Loesje how to dance with it.

Vincke and Verstuyft are one of the best detective teams of the Antwerp police force. When they are confronted with the disappearance of a top official and the murder of two prostitutes, the trail leads to the almost retired assassin Angelo Ledda. Since Ledda starts showing symptoms of Alzheimer's, it's getting more and more difficult to complete his contracts. When he has to murder a 12-year old call-girl, he refuses and becomes a target himself. While Vincke and Verstuyft are chasing him and counting the corpses, Ledda is taking care of his employers.

Upon the death of her husband, Claire (70) decides to reconnect with her estranged son, down and out R&B musician Sid. She asks him to help her restart the old girl group she used to sing in with two of her friends from the old days. The rebel son is hesitant at first but eventually agrees under one condition: the band has to play HIS music.

In Crazy About Ya, different characters meet. Sometimes their stories are closely interwoven, sometimes they just brush past each other. But sooner or later everyone runs into the hero of this story, Saint Jan. As a true sanctus ex machina he makes sure that in the end, they are all a bit crazier about each other again.