Brilliant brain scientist Sewon (Lee Sun-Kyun) suffers a horrific personal tragedy. Desperate to uncover what happened to his family, he conducts "brain syncs" with the dead to access their memories for clues.
Kim Jee-woon
Lee Sun-kyun
Park Hee-soon
Seo Ji-hye
Lee You-young
Lee Jae-won
Teo Yoo
Cha Hee
Bound Entertainment
Kakao Entertainment
YG Studioplex
