One day, Chief was late for work because he had a dream about Dog Man. When Chief got to the police station, they said Dog Man was injured. When Chief got to the hospital, Dog Man had a cone on his head. When Dog Man got home, he told Little Petey that his head was injured, and Little Petey went to make something for Dog Man.

Meanwhile, Petey’s dad, named Grampa, had an evil plan. Grampa saw a cellmate named Big Jim making a cardboard robot. When Big Jim went to get a battery, Grampa got into the cardboard robot, and Grampa and Big Jim escaped.

Little Petey made a super cone for Dog Man to put on his head. Then Little Petey told Dog Man, “Whenever trouble comes, just press the button on top of your cone. Then you will become a robot.”

After some time, Petey came and told 80-HD and Little Petey to come with him because 80-HD had broken three walls in Petey’s house. Then they went to Petey’s house.

When Dog Man reached the police station, the other cops made fun of him. So he pressed the button on top of his cone, and he became a big robot. When the other cops saw this, they got so scared they peed their pants. Then Dog Man pressed the button again and became normal.

Dog Man then went to Chief’s office. When Dog Man went to Chief, Chief got angry because he was writing a letter to the nurse lady (because Chief liked the nurse lady). Chief showed Dog Man his card, but Dog Man made a bad face. Then Chief and Dog Man both got very sad.

When Petey, Little Petey, and 80-HD got to Petey’s house, Petey told 80-HD to fix the walls and told Little Petey to come inside. Then Little Petey called his friend named Molly, and they played.

Petey had an interview with Sarah the news reporter. The interview was going well, but Little Petey and Molly interrupted Petey.

Grampa and Big Jim were looking for Cannery Grow and Living Spray, but Cannery Grow and Living Spray were banned. Grampa saw the interview of Petey, and in Petey’s lab, there were Cannery Grow and Living Spray. So Grampa and Big Jim went to Petey’s house.

While Petey was outside introducing himself, Grampa and Big Jim went inside Petey’s house and took some Cannery Grow and Living Spray. But Grampa accidentally dropped the Living Spray on two bottles, and the bottles became big and attacked the city.

80-HD came and tried to save Grampa and Big Jim, but 80-HD got defeated. Then the bottles ate 80-HD, Grampa, and Big Jim.

Meanwhile, while Petey’s interview was going well, the bottles saw Sarah, Petey, Molly, and Little Petey—and the bottles ate them too.

Chief and Dog Man were writing a letter for the nurse lady, but a cop said, “The nurse lady wants to meet you, Chief.” So Chief and Dog Man went to the hospital, but the bottles were going to destroy the hospital. Chief called the nurse lady and got her out of the hospital.

Dog Man pressed the button on his cone and became a robot. He gave Chief an umbrella and then fought the bottles. Chief and the nurse lady were going down, and then they kissed.

Meanwhile, when Dog Man was fighting the bottles, the bottles hit Dog Man and ate him. When Dog Man went into the bottles’ tummy, his robot suit was gone because the apple juice in the bottle’s tummy made it wet.

Molly had superpowers, so she took Petey’s broken robot and killed the bottles. Then everyone went home. But when Petey went home, his house was broken, so Petey and Little Petey went to Dog Man’s house.