Cricket and Dundee's big journey continues, but this time they need to fly to the shooting range and get the key. Meanwhile, the cats find out that Cricket, Dundee and Launchpad are going to stop the destruction of the city of Kleverovo. And when Cricket and Dundee have won, Kleiner, Maxim and Jeanne call them to mention that they have another helicopter.

Cricket and Dundee enter the castle of cats, where they will have to fight the head of a gang of evil cats. Kotofey has prepared an unpleasant surprise for them, but the two bosom heroes are not worried.