Mayor Bulloney and The Masked Bull make a plan to get rid of Moo Montana with literally explosive results.

A mysterious bull named Jacques La Beef arrives in town who has all the women drawn to him. Moo and Dakota are suspicious of him, especially after Miss Lily is robbed of the items in her new safe by The Masked Bull in a plot to discredit Jacques La Beef (who is secretly a notorious con artist named Barney Finkleberg).

During an attack on the stagecoach bound for Cow Town, Puma sees that The Masked Bull is actually Sheriff Terrorbull after Boothill Buzzard accidentally unmasks him. In order to save his identity after his attempt on Puma's life is thwarted by J.R., Sheriff Terrorbull must break his younger brother Horribull out of Sinquitten Federal Prison to pose as The Masked Bull and fool everyone.

A new teacher (actually Boot Hill Buzzard in drag) has the children help The Masked Bull commit crime through her strange assignments.

Cowlorado volunteers for Miss Lily's cattle drive only to find out his "cattle" is actually a bad tempered sheep named Miss Ewebaby. Moo and Dakota discovery that the cattle drive is a front to delivery the money for the Elbow's Bend Hospital Veterinary Clinic where it is under Miss Ewebaby to keep it from being stolen by The Masked Bull.