wavve
Watcha
TVING
E1Episode 1
Where to watch
Seasons & Episodes
E1
E2Episode 2
E3Episode 3
E4Episode 4
E5Episode 5
E6Episode 6
E7Episode 7
E8Episode 8
E9Episode 9
E10Episode 10
E11Episode 11
E12Episode 12
E13Episode 13
E14Episode 14
E15Episode 15
E16Episode 16
E17Episode 17
E18Episode 18
E19Episode 19
E20Episode 20
E21Episode 21
E22Episode 22
E23Episode 23
E24Episode 24
E25Episode 25
E26Episode 26
Cast · Directed by Choi Jung-kyu
Kim Jae-joong
Heo Young-dal / Jang Dong-chul
Yim Si-wan
Yoon Yang-ha / Jang Dong-woo
Lee Beom-soo
Jang Dong-soo
Oh Yeon-soo
Hwang Shin-hye
Baek Jin-hee
Oh Jung-hee
Park Ji-yeon
Sung Yoo-jin
Kim Byeong-ok
Ko Bok-tae
Kim Hye-eun
Kim Ok-kyung
Moon Jung-hyun
Min Su
Hong Seok-cheon
Man-kang
Kim Ji-young
Oh Jung-hee's grandmother
Park Hyo-ju
Kang Jin
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Triangle — streaming FAQ
Which OTT platform streams Triangle?
Triangle is streaming on wavve, Watcha and TVING in South Korea. It's not currently on Netflix.
Is Triangle on Netflix?
No, Triangle is not on Netflix in South Korea as of August 2026. It's currently on wavve and Watcha.
Is Triangle on Amazon Prime Video?
No, Triangle isn't on Amazon Prime Video in South Korea right now. It's on wavve and Watcha instead.
Where can I watch Triangle for free?
Triangle is available on wavve and Watcha in South Korea, but you'll need an active subscription — there's no free option right now.
How many seasons are in Triangle?
Triangle has 1 season in total (26 episodes). The series concluded in 2014.
Are all episodes of Triangle out yet?
Yes — all 26 episodes across 1 season of Triangle are out and available to stream.
Is there a Season 2 of Triangle?
No — Triangle ended after 1 season, so there is no Season 2.