Overview

Due to sudden deteriorating weather conditions, visibility on the Airport Bridge is severely impaired, leaving people stranded and at risk of the bridge collapsing due to a series of chain collisions and explosions. Amidst the chaos, the canine subjects "Echo" from the military experiment "Project Silence," who were being transported in secret, break free, and all human survivors become targets of relentless attacks.

Featured Cast

Lee Sun-kyun

Ju Ji-hoon

Kim Hie-won

Moon Sung-keun

Ye Su-jeong

Kim Tae-woo

Park Hee-von

Park Ju-hyun

Kim Su-an

Ha Do-kwon