Artist Moon Geun Young will be playing the role of a passionate rookie officer named Yoo Ryung, while Kim Seon Ho will be playing the role of Go Ji Seok of her by the superiority of the book.

Moreover, one day before the drama's official premiere, they have shared a new behind the scenes of the drama series looks featuring Moon Geun Young and Kim Seon Ho at their work. The pair are both dedicated to their roles, looking over their scripts and monitoring also their scenes during their break time to make sure that they create the perfect scenes for the drama series. The camaraderie of the two continues even when the cameras are not rolling as they share their fun conversations together and to discuss their characters more in-depth.

Eventually, Moon Geun Young also opened up something about why she decided to appear in the drama series "Catch the Ghost' and according to her that is her first drama in four years, she stated, "I thought the fast-paced storyline was so fun. We cry, laugh, run around and then get serious. I felt a sense of comfort and warmth from the drama."

And then she continued her statement, "To be honest, I am a little worried and feel the pressure, but of course I am having fun on set. I hope that this fun energy also shows in my character and the drama itself." Also from the recently released poster that shows Moon Geun Young and Kim Seon Ho, their side by side sit in a dark subway. Moon Geun Young's stare is so sharp while Kim Seon Ho scans the scene of the crime with a very serious expression. Both of them are fully determined to catch who is the criminal behind the crime. Moon Geun Young's improvement to her new Korean drama series taught her a lot of things that she could use in her career.