Quick access

Moviefone Weekly newsletter Awards coverage Highlights
Movies
All Movies In Theaters Coming Soon Release Calendar Christmas Movies 2026 Movie Charts Box Office Movie Reviews By Genre By Keyword
TV Shows
All TV Shows TV Charts TV Reviews By Genre By Keyword
Streaming
Streaming Now What to Watch Streaming Movies Streaming TV Shows Free Movies
News
All News Movie News TV News Celebrity News News Archive
Videos
All Videos Movie Trailers Movie Clips TV Trailers TV Clips Moviefone TV Moviefone TV Episodes Made in Hollywood
& More
Showtimes & Tickets Movies Near Me Movie Theaters Celebrities Highlights Newsletter Awards Movie Trivia
TRENDING
'Avengers: Doomsday' Trailer 'Dune: Part Three' Trailer 'Shrek 5' Teaser Trailer 'Spider-Man: Brand New Day' Trailer
STREAMING
Netflix Prime Video Disney+ HBO Max Hulu Peacock Paramount+ Apple TV Starz AMC+ Tubi Pluto TV Crunchyroll MGM+
Underground poster

Underground Cast & Characters

Underground stars Lee Kwang-su, Choi So-hee and Kim Gwang-su as Kang-Ho. Below is the full cast and crew.

1h 32m 60 Audience
Movie Trailers
Movie Trailers
Starring Cast
L
Lee Kwang-su
C
Choi So-hee
K
Kim Gwang-su
Kang-Ho
J
Jeong Bong-yeon
Tombstone
Key crew
Director
Kang Yong-Kyu
Screenplay
Kyung-hwi Min

Full cast

4 cast members
Lee Kwang-su
Choi So-hee
Kim Gwang-su
Kang-Ho
Jeong Bong-yeon
Tombstone

Crew by department

3 crew members

Writing

Kyung-hwi Min
Screenplay