

Mail order catalog temptates many mouses and cats. Sweet William orders 'mouse slapper' and this weapon gets mouses so afraid that they will make a request for the law servant. Clint Mousewood and Fievel get tough times for the cats.
All mouses of the village are going to The Cheese Festival but Fievel misses the trip. Cats come to town are searching mouses but they capture Tiger. Fievel starts to think like The Lonesome Ranger and cats will be in trouble...
Fievel continously be late for school because of many adventures with Tiger, so he is told not to meet Tiger anymore. Tiger has written to Miss Kitty and told her that he is a sheriff. Fievel must help him when Miss Kitty arrives to town.
Fievel wants to borrow his friend Tony's bumerang and it flies straight to Cat R. Waul's pocket. Fievel, his sisters and Tiger are going to get the bumerang back and they have great adventure by the river.