Movie

Triangle

★ 5.0(1)20091h 32m

Triangle isn't available to stream, rent or buy in United Kingdom right now. Availability changes often, so check back soon. Availability checked 13 June 2026.

Where to watch Triangle

🇬🇧 United Kingdom

No streaming, rental or purchase options are listed in United Kingdom right now. Availability changes often — try switching your region in the header.

Streaming in other regions

🇰🇷 KR

Good to know

Director: Ji Young-soo
Release date: 2009-11-19
Runtime: 1h 32m
Language: Korean
Status: Released
Country: Japan

About Triangle

Triangle is a 2009 movie in the Comedy, Romance and Crime genres, directed by Ji Young-soo, starring Kang Hye-jung, Ahn Jae-wook and Lee Soo-kyung. It has a runtime of 1 hour 32 minutes. It holds an average rating of 5.0/10 from 1 viewers. Below you can see where to watch Triangle in United Kingdom — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

A tense standoff between a wealthy young widow with a collection of world-famous art, a swindler with an eye on her collection, and a strange woman who blackmails him into including her in the con.

Cast

Kang Hye-jung

Oh Sung-hye

Ahn Jae-wook

Ryu Sang-woo

Lee Soo-kyung

Han Ji-young

Lee Sung-min

CEO Lee Byung-joon

Heo Jung-gyu

Detective Won

Kang Shin-il

Vice president Son

Lee Dae-yeon

Section Chief Kim

Cha Tae-hyun

(cameo)

Frequently asked questions

Where can I watch Triangle in United Kingdom?+

Triangle is not currently listed on any streaming, rental or purchase service in United Kingdom. Availability changes often, so check back or switch your region.

Is Triangle on Netflix?+

Triangle is not on Netflix in United Kingdom right now.

How long is Triangle?+

Triangle has a runtime of 1 hour 32 minutes (92 minutes).

Who stars in Triangle?+

Triangle stars Kang Hye-jung, Ahn Jae-wook, Lee Soo-kyung, Lee Sung-min and Heo Jung-gyu.

When did Triangle come out?+

Triangle is a 2009 movie directed by Ji Young-soo.

What genre is Triangle?+

Triangle is Comedy, Romance and Crime film.

Who directed Triangle?+

Triangle was directed by Ji Young-soo.