The story begins when Lee Jung-soo (played by Ha Jung-woo), a car salesman, is driving home to celebrate his daughter’s birthday when the tunnel he’s in suddenly collapses. Trapped in the rubble, Lee finds himself in a desperate fight for survival as he tries to keep his sanity while waiting for rescue. Outside the tunnel, his wife (Bae Doona) and rescue teams scramble to save him, but time is running out as the structural integrity of the tunnel continues to deteriorate.

As the days pass, the film focuses on the emotional and physical toll of being trapped, highlighting the human struggle for hope and survival. With limited supplies, Lee and the other survivors must work together, making harrowing decisions to stay alive while authorities face political pressure and the danger of further collapses.

The Tunnel blends suspense with emotional depth, exploring themes of perseverance, sacrifice, and the lengths people will go to for their loved ones. The tension is palpable throughout, with claustrophobic visuals and a slow-burn narrative that keeps viewers on edge. The film’s pacing escalates as the danger increases, leading to a climactic and heart-stopping rescue attempt.

Visually, the film uses dark, confined spaces to amplify the sense of dread, while the emotional depth of the characters adds a layer of humanity to the disaster. The Tunnel (2019) is a compelling and intense survival thriller that will resonate with fans of disaster films and human-centered narratives