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+
If You Only Knew poster

If You Only Knew

Returning Series Season 1: 19 episodes 2004
Comedy, Drama
Starring Cha Soo-yeon · Oh Yoon-ah · Ji Hyun-woo
If You Only Knew poster
TV Trailers
TV Trailers
Seasons
Watch the Series
1 season in the series · Explore all

Seasons

All seasons
Season 1 S1
2004 - 19 eps
Season 1

About

First Aired
Jun 6, 2004
Last Aired
Oct 10, 2004
Seasons
1
Episodes
19
Network
KBS2
Original Title
알게될거야
Original Language
Korean

Cast

Full credits →
C
Cha Soo-yeon
Yoon Ji-On
O
Oh Yoon-ah
Oh Hye-Ran
J
Ji Hyun-woo
Jang Sun-Il
S
Shin Dong-wook
Choi Il-Doo
P
Park Byung-eun
K
Kang Ji-hwan
Suh In-Woo
J
Jung Kyung-ho
Ha Ki-Ho
L
Lee Soo-kyung
Song Na-Kyung
J
Jeon Bae-soo
Executive Director
L
Lee Ji-hoon
Kim Chul-Koo

Similar TV Shows