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.

Papa is giving a gift to Fievel, a violin. Unfortunately the violin breaks and Fievel must rebuild it to keep the accident a secret.

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 photographer is coming to town, but Papa and Mama are not ready for a picture. They are leaving Fievel to babysit Yasha and here the adventure to avoid cats begins.

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.

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.

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.

Fievel ties jingle bells to the cats' tails to inform mouses where the cats are moving. Not so good idea...