as the Ghost: The enigmatic time traveler and founder of the Grid.
Lee Soo-yeon, known for the critically acclaimed series Stranger . Series Details Grid – K-Drama Episode 1 Recap & Review
In 1997, Earth was saved from an extinction-level solar flare by a global electromagnetic shield called the , installed by a mysterious woman who vanished immediately afterward. In 2021, she suddenly reappears to assist a serial killer in escaping capture. The story weaves a complex web of time travel, government conspiracies, and the moral weight of altering history. Core Cast & Crew
The (released in early 2022) is a 10-episode science fiction mystery thriller. The series follows employees of the secretive "General Affairs Bureau" and a determined detective as they track a mysterious entity known as the "Ghost," who saved the world from catastrophic solar winds in 1997 but has now reappeared to protect a murderer. Plot Overview
as Kim Ma-nok: The serial killer who is inexplicably protected by the Ghost.
as Kim Sae-ha: A Bureau employee who has spent his life searching for the Ghost to uncover the truth about his father's death.