Follow That Goblin

Scott is Abby's protective brother who enters the haunted house with skepticism and fear. He starts by doubting the monsters and blaming Gerbert, but gradually learns to value teamwork and courage. By the end, he helps in the rescue and supports his sister's alliances.

Abby is fearless and compassionate, serving as the emotional anchor for the group. She befriends Gerbert and motivates others to embrace their true abilities. Her optimism and musical moments help guide the crew through peril toward the Halloween Ball.

Gerbert starts as an insecure goblin who cannot scare anyone. With Abby's encouragement, he discovers his own courage and becomes the rallying figure who inspires the others to stand up to threats. His journey from misfit to monster-hero drives the central arc.

Esmerelda is the witch who runs the haunted house with a aura of dark magic and a crystal ball surveillance. She orchestrates events from the shadows and directly opposes the protagonists as they fight to save their home. Her power is challenged by the kids and Gerbert’s growing confidence.

M.G. Pumpkin is a rhyming, Jack O'Lantern-headed monster who provides clues and comic relief. He reveals Esmerelda’s outside involvement and nudges the trio toward the Halloween Ball while keeping a mischievous tone.

I.M. Ruthless is the wrecking foreman who plans to tear down the haunted house to make way for a drive-thru video arcade. He commands the wrecking crew and serves as the principal antagonist whose defeat hinges on the monsters’ bravery.

The Purple Glop is a blob-like monster that hypnotizes Scott with junk food and a TV, luring him away from the group's mission. It embodies distraction and manipulation until the heroes rally to resist its influence.