1 Season
16 Episode
Brain Works - Season 1 Episode 15 (2023)
Ha-ru learns that his parents weren't killed in a car accident but murdered. To find their killer, Ha-ru must accept a psychopath's dangerous offer.
- Country : South Korea
- Genre : Drama, Mystery, Comedy
- Studio : KBS2
- Director : Park Ki-ho
- Cast : Jung Yong-hwa, Cha Tae-hyun, Kwak Sun-young, Ye Ji-won, Jeong Dong-hwan, Kim Soo-jin