Director Yeon Sang-ho’s new horror movie tells the story of a young girl who convinces her divorced father to accompany her on a train ride to her mother’s home 280 miles away.
The journey doesn't run entirely to plan though as shortly after they depart, there are reports of riots and mass chaos throughout the country. Before you know it, there's a viral outbreak on the fast moving train and there's freakin zombies everywhere.
It's a pretty intense trailer and looks like they've managed to pull off that claustrophobic feel. The movie is out now so get to seeing it!