On the Line

Seo-joon, loses everything to voice phishing and infiltrates a organization in China to meet Kwak Pro, the designer behind this phishing system.

Cast

Byun Yo-han

Seo-joon

Kim Moo-yul

Kwak Pro

Kim Hie-won

Lee Gyu-ho

Park Myung-hoon

General Manager

Lee Zoo-young

Kkang-chil