Apartment 404 S01 E01 The Buried Secret

"There is always only one truth! Can the hidden secrets within the suspicious apartment be uncovered?"

Uncover the truth behind historical events that took place in Korean apartments! What secret does Woosang Apartment hold? Six residents are summoned to the apartment in 1998 and are led somewhere unknown by strange sounds. Their chemistry sparks laughter, while growing doubts and suspicions bring twists! The variety show masters embark on endless deductions. Can they unveil the apartment’s secret?