Characters
- Timmy, Ivan and Trixie
- Timantha and Sanjay
- Vicky
- Chester and A.J. (no lines)
- Cosmo, Wanda and Poof
- Astronov and Neptunia
Cameos/Mentioned
- Tootie
- Veronica
- Charlotte
- Principal Waxelplax (mentioned)
- Mr. Bickles (mentioned)
- Mr. and Mrs. Prestonovich (mentioned)
- Blonda (seen it Title Card; not the episode itself)