The Haunted House season 1

The first season of The Haunted House animated television series, titled The Haunted House: The Secret of the Ghost Ball (신비아파트: 고스트볼의 비밀), was produced by STUDIO EEK and Cocktail Media. The season aired from July 20, 2016, to January 18, 2017, on Tooniverse in South Korea, every Wednesday at 8 p.m. KST.

This season contains two musical themes: "Ghost Ball" by Cho Min-wook is used as an opening theme and "Ma Friend" by Oh My Girl is used as an ending theme.