트레인 - Season 1 Episode 4
Do Won arrives in World B and meets the Seo Kyung of this world. The other Do Won is supposedly on the run after being named a prime suspect of the murder of a drug broker. He is confused about whether or not the other Do Won really is the culprit. Meanwhile, he is shocked to meet someone unexpected in this world.
- Zhanri: Crime, Mystery, Sci-Fi & Fantasy
- Studio: OCN
- Fjalen: detective, revenge, serial killer, train, murder investigation, parallel universe
- Cast: Yoon Shi-yoon, Kyung Soo-jin, Shin So-yul, Cho Wan-ki, Cha Yeob, Kim Dong-young