Question: What city was the site of a 2015 South Korean thriller film that was released on Christmas Day and that starred an actor nominated for the Baeksang Arts Award for his performance?
Sentence (from "Do Ji-han"): He is best known for his supporting roles in the film "The Tower" (2012), which earned him a nomination for the Baeksang Arts Award for Best New Actor, and in the KBS2's television series "" (2016-2017).
Relevant evidence: Yes