OCN drama series “Train” starring Yoon Si-Yoon and Kyung Soo-Jin. The posters emphasizes the parallel worlds in which the story takes place. Caption on the posters states in Korean “One railroad … Crosses into two worlds.” Meanwhile, a fourth teaser trailer, this time featuring Kyung Soo-Jin has been added on AsianWiki.

 
“Train” is now set for release July 11, 2020 in South Korea.