Mr. Bug Goes to Town

Hoppity returns to Manhattan and finds his insect friends living in the Lowlands just outside a bungalow. The humans are trampling the broken fence and threatening the bugs' homes. The Lowlands grow more perilous as the outside world closes in.

Old Mr. Bumble and his daughter Honey fear for the Honey Shop and the community's future. The human intruders press in and Beetle begins plotting against Hoppity and Honey.

Dick and Mary Dickens await a check from Famous Music for their song, hoping the money will fund repairs to the fence. The check is intercepted by C. Bagley Beetle and his henchmen, derailing their plan. Without the funds, the Lowlands' safety remains at risk.

With the check hidden away, the Dickens' home is foreclosed and faith in Hoppity wanes among the Lowlanders. The community loses hope as the fence remains unrepaired and the threat grows.

Beetle discovers a skyscraper will be built on the site, encroaching on both the Lowlands and his property. He hatches a plan to gift his valuable-looking property to the other bugs on the condition that Honey marry him.

Beetle realizes Hoppity is nearby and seals him inside the envelope containing the check, hiding it in a crack in a wall. The plan is to prevent Hoppity from rescuing the Lowlands and to force Honey's hand.

Construction begins on the skyscraper while Beetle and Honey's wedding proceeds. A weight from a surveyor's level rips through the chapel, sending the bugs into a panic and triggering an emergency evacuation.

Hoppity escapes when the wall is demolished and the envelope is freed. He retrieves the envelope from the construction zone, determined to deliver the check and save his community.

Hoppity confronts Beetle and his henchmen in a climactic battle and defeats them. He rescues Honey and secures the check to help Mr. Dickens recover the funds.

Hoppity delivers the check to Mr. Dickens, and the song 'We're the Couple in the Castle' becomes a massive hit. The renewed finances enable repairs to the fence and allow the Lowlands to begin rebuilding.

Hoppity leads the exodus from the Lowlands to the top of the skyscraper, where the Dickens have built a new home for the bugs. The initial view from the top appears barren, but hope remains.

On the rooftop, Honey and the Lowlanders discover a Garden of Paradise the Dickenses have created. They move in and celebrate their happy ending, and a final remark hints that humans down below resemble bugs.