About Red Balloon
Red Balloon (2022–2023) is the kind of series that pays back patience — slow burns, payoffs that land, performances that feel lived-in. Two women — best friends since high school — realize the limits of their friendship as secrets, jealousy and desire come between them. 1 season. 20 episodes total. Stars Seo Ji-hye, Lee Sung-jae, Hong Soo-hyun, Lee Sang-woo, and Jung Yoo-min. Genre: Drama and Family. Viewer score 4.7 from 15 ratings. Watch every episode free in HD — no signup. Pick a season below to start. Each episode loads instantly in your browser, with the option to pick up where you left off across devices. The catalog includes the original release version of every season currently aired.
Seasons
Season 1
20 ep · 2022
Cast
Seo Ji-hye
Cho Eun-gang
Lee Sung-jae
Ji Nam-cheol
Hong Soo-hyun
Han Ba-da
Lee Sang-woo
Ko Cha-won
Jung Yoo-min
Jo Eun-san
Yoon Mi-ra
Na Gong-ju
Yun Ju-sang
Ko Mul-sang
Lee Bo-hee
Yang Ban-sook
Jung Bo-seok
Cho Dae-bong
Kim Hye-sun
Ko Geum-a
Choi Dae-chul
Cho Dae-geun
Seol Jung-hwan
Kwon Tae-gi
Yoon Ji-sook
Lee Ji-ok
Lee Sang sook
Yeo Jeon-hui
Oh Eun-seo
Go Mi-pung
Jo Yeon-ho
Ji-un
Go Na-Hee
Ji-cheon