|Voiced by||Rachael MacFarlane|
|Friends|| Tom Cat (pet) |
|Family|| Beatie (sister) |
|Current Residence||Beatie and Hildie's House|
|First Appearance||Cats-Ruffled Furniture|
- 101b: "Cats-Ruffled Furniture"
- 104b: "Ghosts of a Chance"
- 107b: "Vampire Mouse"
- 111b: "Hop To It!"
- 114b: "The Plight Before Christmas"
- 116b: "Mummy Dearest"
- 121b: "Little Quacker and Mister Fuzzy Hide"
- 125a: "Ghost Party"
- 126b: "Say Cheese"
- Hildie's Voice Actor, Rachael MacFarlane was best known for voicing Hayley Smith from American Dad.