| Answer | Crossword Clue |
|---|---|
| ZIM | "Invader ..." (Nickelodeon cartoon series) |
| ZIM | Nickelodeon cartoon, "Invader ..." |
| ZIM | 'Invader' on Nickelodeon |
| ZIM | Invader ... (former Nickelodeon alien) |
| RUGRATS | Nickelodeon cartoon |
| DORA | Nickelodeon cartoon explorer |
| DORA | Nickelodeon cartoon girl |
| REN | Nickelodeon cartoon character |
| DOUG | Nickelodeon cartoon star |
| DORA | ... Marquez, Nickelodeon cartoon girl |
| REN | "... and Stimpy" (Nickelodeon cartoon) |
