| Character Description | Character |
| Pumpkin king and main protagonist | |
| Trick-or-treater wearing a devil costume | |
| Holiday icon kidnapped | |
| Mad scientist with duckbill and hinged skullcap | |
| Ghostly dog belonging to protagonist | |
| Protagonist's ragdoll love interest | |
| Female trick-or-treater dressed as witch | |
| Burlap sack filled with bugs and main antagonist | |
| Two-faced politician with cone shaped head | |
| Trick-or-treater dressed as skeleton | |