We open with Super 8 video camera footage. We see 2 boys, one is unseen, holding the camera. The other kid can be seen. He is a 12 year old human boy with brown hair. His name is Marco. He became best friends with a shape shifting monster boy named Keith. Keith is a boy who lives in people's basements, for some unknown reason. If a house has no basement, he lives in their attics. Marco is holding an unconscious male turtle. He and Keith are about to play "football" with the turtles. By playing Football, they mean killing the turtles in horrific ways. Why are they doing this? Because they want to see if a turtle's shell is impenetrable or not. Marco and Keith can be sen walking on an empty field. Nearby, is a train station. Marco is holding a burlap sack behind him. Inside is an unconscious female turtle. Marco brings the male turtle outside some train tracks. A caption reads: 1987. Marco sets the male turtle a few meters beside the train tracks. Marco does a drop kick on the male turtle. The turtle flew across the train tracks, just as the train came through. The train hit the male turtle. The male turtle was horribly mangled by the train. Keith handed Marco the camera. We then see Keith drag the female turtle to the top edge of a hill. Keith throws the female turtle down the hill. The female turtle rolls down the hill. She keeps on rolling faster and faster. When she reached the bottom of the hill, she was badly injured and bruised. Keith and Marco teleport down the hill. Keith says "This is why turtles shouldn't have shells." We then see the female turtle, barely alive. "Help." the female turtle said weakly. Keith took out a metal baseball bat. Marco took out a baseball glove. Marco threw the turtle over to Keith, who was at bat. Marco was holding the camera. Keith hit the turtle. It was a perfect hit. The turtle flew over Marco's head. The turtle sailed into a nearby village. The female turtle crashed into a nearby upstairs window. Keith and Marco teleported to where the female turtle was located. She was dead. Keith and Marco both laughed like The Joker from Batman. We see the horrible, mangled body of the female turtle. The camera cuts to black. The words: "Sony Computer Entertainment of America Presents" appears on the screen. We then cut to another video. In this video, 2 people are seen dragging 2 unconscious hippopotamuses: one male, one female. One of the boys is unseen. Their appearances are no longer human. Instead, one boy is an anthropomorphic wolf. The boy holding the camera was an anthropomorphic raccoon. He looked like a 14 year old version of Sly Cooper. Keith was the raccoon, Marco was the wolf. Keith was the one holding the camera, like the last video. Marco dragged the male hippopotamus. He put the male hippo inside a white birch coffin. Keith and Marco wanted to know if people could survive being buried alive. Keith handed the camera to Marco. We now get to see Keith's animal form. He looked just like a 14 year old version of Sly Cooper. Keith took the female hippo and put her in a spruce coffin. Keith and Marco both closed the coffin doors. They lowered each of the coffins into a 6 foot hole. Once they were lowered, They both dug a hug pile of dirt on top of the coffins. The huge pile of dirt crushed the coffin. The huge pile of dirt covered the coffins entirely. We then cut to black. The words: "In Association with Sucker Paunch & Crystal Dynamics" appear on the screen. We then see a family of purple mice. The adult male mouse was tied to a chair and gagged. The adult female mouse was also tied and gagged. The little mouse girl is sitting in a chair by herself. We then hear Keith say, "Today, we are going to test out whether or not the relationship between cats and mice can be friendly or not. They say that cats and mice are enemies. I'm going to put this to the test." We then see a group of male cats. They were drugged up on spice. The male cats lunged at the male mouse. The male mouse screamed through his gag. The cats tore him to shreds. Then, the cats turned on the adult female mouse. The adult female mouse screamed. She was barely alive when the cats were done with her. Then the cats left. The little girl mouse was crying like a 3 year old kid. Suddenly, a teenage male mouse came downstairs. "What the hell?!" The teenage male mouse said. The teenage male mouse was named Timothy. The little mouse girl's name was Penelope. "A group of male cats attacked Mommy and Daddy. 2 boys tied Mommy and Daddy up." Penelope said. Keith and Marco went up to the adult male mouse. Keith felt his pulse. There wasn't a pulse. Marco went up to the adult female mouse. There was a pulse on her. Marco took the gag off of her. "Don't tell anyone that I did this. If you do, your daughter, your son, and you will die." Marco said. Keith and Marco walked out of the house. We cut to black.
Sly 5: Dark Secrets.