Nicktoons Heatwave was a themed Saturday afternoon marathon that occurred on August 5, 2000.
Schedule[]
| Time | Episode |
|---|---|
| 3:00pm | CatDog: "Flea or Die" |
| 3:15pm | CatDog: "The Island |
| 3:30pm | The Ren & Stimpy Show: "?" |
| 3:45pm | The Ren & Stimpy Show: "?" |
| 4:00pm | Rocket Power: "The Great Sandcastle Race" |
| 4:15pm | Rocket Power: "Welcome to the Club" |
| 4:30pm | Rugrats: "Heatwave" |
| 4:45pm | Rugrats: "Beach Blanket Babies |
| 5:00pm | The Angry Beavers: "Legend of Kid Friendly" |
| 5:15pm | The Angry Beavers: "?" |
| 5:30pm | "Tea at the Treedome" |
| 5:45pm "?" |