介绍：Some time after the Mousekewitz's have settled in America, they find that they are still having problems with the threat of cats. That makes them eager to try another home out in the west, where they are promised that mice and cats live in peace. Unfortunately, the one making this claim is an oily con artist named Cat R. Waul who is intent on his own sinister plan. Unaware of this, the Mousekewitz's begin their journey west, while their true cat friend, Tiger, follows intent on following his girlfriend gone in the same direction.

介绍：年轻的安·勃格是个有理想有抱负的实习医师，当其在一处事故现场做调查时，安吃惊地发现肇事者原来是一只鳄bbb从伤势的严重程度来看，这一定是一只巨鳄。巨鳄就藏身在河里的某个地方。