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.

A quack comes to town and he persuades Fievel to deliver candies to every mouse. Strange hiccups epidemic takes over the mouses, except Fievel. Of course, the quack has the cure medicine.

Chule has been developed the 'mouse packing machine'. The school stage play featuring Tanya is getting big room full of mouses. Fievel was very unhappy for a role he got, but his role turned out much more magnificent than thought when Cat R. Waul kidnaps the teacher and cancels the play and arranges the singing concert instead.

The gold fever is taking over the mouses. It is said that the old miner's ghost is guarding the real gold vein. Fievel and his friends are going to find that place, but Cat R. Waul is trying to fool the mouses with the forgery treasure map.

The cheese delivery for next winter is coming to town. Unfortunately, Fievel brags that he knows about this matter and Chula hears that. Cat R. Waul wants to steal the cheese, but mysterious Zorrowitz appears to help.

The mouses are going to have a Rodeo, but Fievel can not participate because aunt Sophie is coming to visit the Mousekewitz. However, aunt Sophie turns out to be more straight than expected...

Because of misunderstading Tiger thinks that he can not be Fievel's friend. Cat R. Waul leaves the town and Chule becomes a friend of Fievel.