Series Brief
Overview
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.
Featured Players
Cast 21
Lee Su-mi
as Kim Soon-jung
Seo Hyun-chul
as So Gyeong-dong
Park Shin-hye
as Hong Geum-bo
Go Kyung-pyo
as Shin Jeong-wu
Ha Yoon-kyung
as Ko Bok-hee
Cho Han-gyeol
as Albert Oh
Yuna
as Hong Jang-mi
Lee Duck-hwa
as Kang Pil-beom
Kim Hyeong-mook
as Oh Deok-gyu
Kim Won-hae
as Yun Jae-beom
Choi Ji-su
as Kang No-ra
Lim Cheol-soo
as Cha Jeong-il
Kang Chae-young
as Kim Mi-sook
Kim Young-woong
as Hong Chun-seop
Park Mi-hyeon
as Song Ju-ran
Kim Do-hyun
as Bang Jin-mok
Jang Do-ha
as Lee Yong-gi
Choi Won-young
as Kang Myeong-hwi
Byeon Jung-su
as Choi In-ja
Kim Roi-ha
as Bong Dal-su
Show all 21 cast Hide full cast
Han Su-ho
as Nam Dong-gi
Signal Match
Cast Similarity
A Virtuous Business
3 shared cast members
Shared
Seo Hyun-chul, Kim Won-hae, Lim Cheol-soo
Vincenzo
3 shared cast members
Shared
Kim Young-woong, Kim Hyeong-mook, Lim Cheol-soo
Juvenile Justice
3 shared cast members
Shared
Kang Chae-young, Park Mi-hyeon, Choi Ji-su
The Judge from Hell
2 shared cast members
Shared
Jang Do-ha, Park Shin-hye
Connect
2 shared cast members
Shared
Kim Roi-ha, Go Kyung-pyo
Romance in the House
2 shared cast members
Shared
Kim Do-hyun, Cho Han-gyeol
The First Night with the Duke
2 shared cast members
Shared
Kim Young-woong, Seo Hyun-chul
Trigger
2 shared cast members
Shared
Kang Chae-young, Kim Won-hae
The First Responders
2 shared cast members
Shared
Choi Won-young, Seo Hyun-chul
My Sweet Mobster
2 shared cast members
Shared
Kim Roi-ha, Lim Cheol-soo
Signal Match
Crew Similarity
Topic Overlay
Topic Keyword Similarity
Foundation
4 shared keywords
Topics
foreboding, shocking, exhilarated
+1 more
Amphibia
2 shared keywords
Topics
shocking, dramatic
Boots
2 shared keywords
Topics
exhilarated, dramatic
Adolescence
2 shared keywords
Topics
foreboding, shocking
Community
2 shared keywords
Topics
shocking, dramatic
The Ark
2 shared keywords
Topics
exhilarated, dramatic
House of the Dragon
1 shared keyword
Topics
foreboding
Remarriage & Desires
1 shared keyword
Topics
shocking
Dickinson
1 shared keyword
Topics
foreboding
Heated Rivalry
1 shared keyword
Topics
dramatic
Keyword Cloud
Keywords
shocking
dramatic
exhilarated
foreboding
Next Signal
Similar Shows
Technical Sheet
Details
- First Aired
- January 17, 2026
- Status
- Ended
- Origin
- KR
- TMDB Votes
- 24