The fifth season of The Haunted House animated television series, titled The Haunted House: Ghost Ball ZERO, was produced by Studio BAZOOKA and STUDIO EEK. The first part of the season aired on Tooniverse in South Korea from March 30 to June 15, 2023, at 8 p.m. KST. The second part aired from November 30, 2023 to March 14, 2024.