10 years later and Train to Busan has lost none of its devastating stopping power

Gong Yoo stars as recently divorced dad Seok-woo (Picture: Everett/REX/Shutterstock)By 2016, zombie horror looked like it was running out of steam. Again.Experiencing a surge in popularity in the 2000s after the release of 28 Days Later, Shaun of the Dead, and Zack Snyder’s Dawn of the Dead remake, the subgenre was propelled into the pop culture stratosphere by The Walking Dead, based on Robert Kirkman’s long-running comic book series of the same name.The market, though, quickl