In the midst of Nazi air raids, a postman dies on the operating table at a rural hospital. But was the death accidental?

The Green Bangers are two police agents, Peeter Apple and Ruuter Frog, who solve the most complex mysteries. They always wear green clothes. Their boss is Colonel Kaater Cream. This time their mission is to solve the theft of Mr. Masbadageritaferdinandinovich’s safe, the value of which reaches millions. During the investigation, suspicious circumstances and family ties come to light but no mystery is too difficult for the Green Bangers. Chases ensue and guns are fired. Of course, they also get into funny and absurd situations that no one can expect.