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