*Because Im Ju Hwan strangely has no interview after Oh My Ghost ended, I only can give you what other cast said about him in their interview. It’s quite sad, actually, to the fact that he did an extraordinary act.*
Q : “All the character have beautifully growth” It was pretty impressive. (How about) Im Ju Hwan? Im Ju Hwan was a terrific villain.
Jo Jeong Seok : Officer Choi (Im Ju Hwan) repented his sins in the last (episode). But, of course it was painful (when he) attempt to suicide. The best villain being seen recently. Ju Hwan is the one who achieved it. (He’s) very good but as a friends, I worried to much (about him). (He was) doing a lot of research (work). (But) the results of distress was very good. Officer Choi was a character made by the writer-nim, but if it’s not (because) Ju Hwan acting ability how it could lead episode 15 to breathing (breathing in my perception is alive or so believable). I am glad that through this drama, Ju Hwan charm attract many viewers to know more about (him).