1. Pep Hep

Mushmouse is about to give up his life of feuding, when a package containing Speedo pills arrives. Those give Mushmouse a great advantage over Punkin'. When Punkin' discovers them, he takes an overdose and becomes completely airborne. Note: This episode was eventually removed from circulation, as it showed drug abuse.

2. Shot at and Missed

Unable to take more of Punkin's chases, Mushmouse heads off to town to apply for a job, involving Mouse-O-matics. Finding himself worse off without Mushmouse, Punkin' sets off to reclaim him.

3. The Mouse from S.O.M.P.

Mushmouse orders a Mouse From S.O.M.P. Kit, so he can defend himself from Punkin'. Punkin' gets a similar kit to counter Mushmouse getting them evenly matched.

4. Host of a Ghost

After Mushmouse gets Punkin' knocked out in a feud, he tricks him into thinking he's become a ghost. Mushmouse proceeds to get Punkin' to spoil him, until Punkin' sees through his trick.

5. Feudal Feud

Punkin' Puss gets a knockout, dreaming of the Feudal Age with Saxon mice and their king Mushmouse. Punkin' is faced with Meany Mouse and eventually wakes up from this dream and resumes feuding with Mushmouse.

7. Hyde and Shriek

Mushmouse mixes a potion similar to Dr. Jekyll's formula, which turns him into a monstrous mouse. When Punkin' tries it, he unleashes a mean doppelganger of himself.

8. Misfortune Cookie

According to Mushmouse's horoscope book, today is Punkin's unlucky day. Sure enough Punkin' encounters many misfortunes until the next day, which is Mushmouse's turn to face misfortune.