Frits and Freddy Frateur are brothers who, after a confrontation with the white collar criminal Carlo Mus, kidnap his wife, Gina. The situation for the brothers goes from bad to worse as more and more people get involved, and all want a share of the ransom money.

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.