Confirmed casting stays separate from details that have not yet been published.
The story, spoiler-free
Undercover Miss Hong brings together Park Shin-hye, Ko Kyung-pyo și Ha Yoon-kyoung. A tenacious investigator goes undercover at a securities firm to expose corruption, only to encounter a former lover.
Confirmed cast
The officially announced cast includes Park Shin-hye, Ko Kyung-pyo și Ha Yoon-kyoung.
Why it is on the radar
This guide connects premise, cast and public status without treating promotional material as a review.
Where to verify it
This story uses the official Netflix page linked below. It does not fill gaps with rumours or unverified biography.
Source
Independent publication documented from primary sources. Rankings and reviews are transparently labelled editorial opinion.