Marvin, a teenage ball of fur, gets the idea to paint the entire city in groovy, psychedelic colors.

The boys wake Deputy Dawg up: the tool shed's on fire. It burns before they can put it out. Then the city hall burns, too. The Sheriff warns Deputy: Form a new fire department made up of volunteers, or you will be out of a job.

Heckle and Jeckle know something other animated toilers don't: they're cartoons. That means unlimited power, which they use to outwit a bulldog cop.

Farmer Al Falfa and his dog try to have a private picnic, but Heckle & Jeckle decide to freeload. The usual hijinks ensue as the farmer and his dog try to get rid of the magpies. Eventually, the farmer gives them a stick of dynamite disguised as a hot dog. As they try to roast it, the farmer drives away in his car to avoid the explosion, but Heckle & Jeckle throw the dynamite into their car.