The Haunted House season 5

The fifth season of The Haunted House animated television series, titled The Haunted House: Ghost Ball ZERO (신비아파트 고스트볼 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.

It was announced that the season would be a special film as The Haunted House Special: Red Eyed Reaper  (신비아파트 특별편: 붉은 눈의 사신) will be released on August 14, 2024, exclusively theater on CGV.

The season was featured as a MapleStory, titled The Haunted House: Ghost Ball ZERO - Mystery Hunters (신비아파트 고스트볼 ZERO - 미스터리 헌터스), which was released on March 24, 2023. The mobile video game of Time Zero (타임제로) was released on March 25, 2023, on Android and iOS, published by 3F Factory.

This season contains two musical themes: "Got You" by Kep1er is used as a opening theme and "Dream Touch" by TO1 is used as a ending theme.