The Sharkpack gets ready for Halloween with the spooky legend of the "Fearsome Fog" — and Sharkdog must save trick-or-treating from a slimy sea monster!
| Actor | Role |
|---|---|
 Liam MitchellMax (voice) | Max (voice) |
 Dee Bradley BakerSharkdog (voice) | Sharkdog (voice) |
 Grey DeLisle(voice) | (voice) |
 Josh McDermittSteven Fisher (voice) | Steven Fisher (voice) |
 Kari WahlgrenMia/Dennis (voice) | Mia/Dennis (voice) |