Cast of Grid
Main cast
Seo Kang-joonas Kim Sae-ha
Kim A-joongas Jung Sae-byeok
Lee Si-youngas Ghost
Kim Moo-yulas Song Eo-jin
Jang So-yeonas Choi Sun-wool
Kim Sung-kyunas Kim Ma-nok
Heo Joon-seokas Im Ji-Yoo
Lee Gyu-hoeas Han Wi Han
Song Sang-eunas Chae Jong-Yi
Kim Hyeong-mookas Jo Heung-Shik
Jo Hee-bongas Go Han Seung
Kim Young-sungas [Detective]
