A retro office comedy depicting the chaotic events that unfold in the late 1990s when Sammo Hung, a 30-year-old elite securities supervisor who only cares about work, goes undercover as a 20-year-old high school graduate employee at a securities firm where suspicious money flows are detected.
Main Cast of Undercover Miss Hong
Park Shin-hye
Hong Geum-bo
Go Kyung-pyo
Shin Jeong-wu
Crew of Undercover Miss Hong
Full backstage crew list →- Released January 17, 2026