Grid: When did it first air? How many seasons and episodes are there? What's the episode duration of "Grid", and where can you watch it? Find out all this and more!
In 1997, a mysterious ghost saved humankind and then disappeared. The mysterious ghost appears again 24 years later and helps a serial killer escape. Kim Sae Ha, Jung Sae Byeok and Song Eo Jin pursue the ghost for different reasons.