One day, Little Petey was at Dog Man’s house fixing the Dog Mobile. Dog Man brought breakfast for Little Petey and 80-HD. Little Petey, Dog Man, and 80-HD ate their food, and then the doorbell rang. They opened the door and saw a guy who wanted to take Little Petey to school. Dog Man got angry and barked at the guy, but the guy shouted at Dog Man and took Little Petey. However, the guy was actually Petey. While walking with Petey, Little Petey asked what happened when Petey removed his costume. Petey told Little Petey, “My friends want to kill you, so we have to get out of town.” Then Petey told Little Petey a story about where he saw his friends. When the story was done, Petey ran to get out of town.

Chief and a police officer named Miley got a call that there was an escape at the cat jail, and Chief called Dog Man to come. When Chief got there, there was a big robot dinosaur outside the jail. Chief and Miley didn’t see Dog Man, so they defeated the bad guys themselves: Piggy, Bub, and Crunky. When a news reporter named Sarah came, she asked how Miley and Chief defeated the bad guys. Then Dog Man came and distracted Chief, Miley, and Sarah, allowing Piggy, Bub, and Crunky to get away in their big dinosaur. Chief told Dog Man to go home, then Chief and Miley chased Piggy.

When Petey was walking with Little Petey to get out of town, Piggy, Crunky, and Bub came and chased them. Chief and Miley tried to fight Piggy, Bub, and Crunky but got caught. When Petey was cornered in an alley, there was a sewer, so Petey and Little Petey went down the sewer to a robot in cat jail. When they got to the robot that looked like Petey, they got in it and escaped the jail. Little Petey convinced Petey to save Miley, Chief, and Sarah. When Petey got there, he took his shrink ray to shoot Piggy, Crunky, and Bub, but Little Petey scared Petey, causing him to drop his shrink ray. Piggy, Crunky, and Bub found Petey and shot his robot with a laser ray, completely removing its color. Petey accidentally dropped Little Petey, but Dog Man and 80-HD came and saved both Little Petey and Petey.

Little Petey distracted Piggy, and Piggy told the robot to use its laser, causing a building to fall on Piggy’s robot. After some time, Piggy’s robot got out of the building and fought Petey with his robot. After a few hours, Petey pulled Piggy’s robot’s tail, and Piggy went to the middle of it, saying, “I will be your partner in crime,” and a lot of other things. Petey cut the middle part of Piggy’s robot’s tail. Petey went flying into a building, and Sarah, Miley, and Chief went to help him. Little Petey told Crunky and Bub to come see the fireflies. Piggy found Crunky and Bub playing with Little Petey, took all of them, and went to the big dinosaur robot.

After everyone helped Petey, they all saw Little Petey playing with Piggy, Crunky, and Bub, so 80-HD saved Little Petey. Little Petey saw Dog Man get thrown to the ground, and when Little Petey went to help Dog Man, Dog Man fell into a shop full of canary grow and became big. Little Petey told 80-HD to go to a big spray paint shop and spray Piggy’s robot brown to make it look like a squirrel. When Dog Man woke up, he chewed the robot. After a few minutes, Petey shrunk Dog Man with Piggy’s robot inside his mouth. When Dog Man returned to normal size, Piggy’s robot was very small, and Dog Man broke it. Piggy, Crunky, and Bub escaped, and Petey went to jail.