General trailer added for tvN drama series “Undercover Miss Hong” starring Park Shin-Hye and Ko Kyoung-Pyo. The crime/office-comedy is set in the year 1997 and has Park Shin-Hye portray Hong Geum-Bo. She is a regulator for the Financial Supervisory Service. She goes undercover as a 20 year old rookie employee at a suspicious company.

Dialogue in the general trailer goes (0:01) Park Shin-Hye “Hello. I’m Hong Jang-Mi. I’m 20 years old,”
(0:07) Ha Yoon-Kyung “20 years old?,” (0:09) Lim Chul-Soo “Do a delivery,” (0:10) Park Shin-Hye “Write an email,” (0:11) “I don’t drink vending machine coffee,” (0:14) Ha Yoon-Kyung “This is why young people these days are not good,” (0:15) Lim Chul-Soo “What use is a young and smart girl?,” (0:18)
Park Shin-Hye “Manager, please shut your mouth,” (0:19) Lim Chul-Soo “Hey!,” (0:20) Kim Won-Hae “You’re supposed to be hiding your identity, but why are you drawing attention to yourself?,” (0:25) Ko Kyoung-Pyo “Call Hong Jang-Mi.” (0:27) anonymous voice “Miss Hong?,” (0:28) Park Shin-Hye “I’ll be back,” (0:31) “Me? I’m a woman who’s well-educated,” (0:34) “A career woman!,” (0:35) “Are you telling me to go undercover as a junior staff?,” (0:39) Choi Ji-Su “Spy,” (0:41) anonymous voice “Yebbi is working on a separate ledger for whistleblowing,” (0:45) Park Shin-Hye “Why do these incidents keep happening? I have to find Yebbi. Why!,” (0:49) Kim Won-Hae “Investigate it to the very end!,” (0:53)
Park Shin-Hye “I want to find Yebbi quickly and go back to my home.” (0:56) Ko Kyoung-Pyo “Are you Hong Geum-Bo?,” (0:57) Park Shin-Hye “I’ll uncover the truth!”

“Undercover Miss Hong” first airs January 17, 2026 in South Korea.