H.G. Krupp is a theme park critic belonging to a large media company. She helped the park manager find the traitor of Thrillville Holiday, telling them that it was definitely within their close circle of friends, and not to trust Moe Potts or Tim Twinklefingers.

Trivia Edit

In Thrillville: Off the Rails, H.G. Krupp is voiced by Meredith Ann Bull.