An So-hee quickly solidified her place in the hearts of genre film enthusiasts and physical media collectors, particularly for her standout performance in Yeon Sang-ho's phenomenal 2016 zombie thriller, *Train to Busan*. While Western audiences might recognize her from this electrifying breakout, her career trajectory from K-pop sensation to a compelling screen presence is what makes her a fascinating figure for collectors exploring modern Korean cinema. Beyond *Train to Busan*, which is a must-own on Blu-ray and 4K for its stunning action and emotional depth, collectors often seek out her earlier and later works to trace her artistic evolution. Her pivotal role as a determined high school student in a world gone mad has ensured *Train to Busan* remains a perennial bestseller, a testament to both the film's quality and her memorable contribution. Her ability to convey vulnerability amidst chaos makes any film she graces a potential gem for home video archives.