Triangle (2009): cast, story & where to watch
2009 · Series · ★ 7.2
Released in 2009, Triangle is a mystery and drama series.
What it’s about. The series starts with the murder of a 10-year-old girl in 1984. 15 years later, after the case goes unsolved and passes the statute of limitations, a doctor named Goda Ryoji suddenly quits from his hospital and eventually becomes a detective. In 2008, he meets Sachi, a traveling artist in Paris, and shortly after Goda's return to Japan, he becomes involved in the expired murder case when another detective receives an anonymous phone call.
Who’s in it. Triangle stars Goro Inagaki as Kuroki Shun, Yosuke Eguchi as Goda Ryoji, Hirosue Ryoko as Sachi and Saki Aibu as Goda Yui, among others.
How it landed. With an audience score of 7.2/10, Triangle has been warmly received by audiences.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Triangle page.
If you liked it. Fans of Triangle tend to enjoy Attack on Titan, Stranger Things, House and Riverdale.
Frequently asked
- Where can I watch Triangle (2009)?
- Streaming, rental and purchase options for Triangle change frequently. Check our where-to-watch page for the latest availability in your country.
- Is Triangle worth watching?
- Triangle holds an audience score of 7.2 out of 10, and is a strong pick if you enjoy mystery and drama. Most viewers rate it highly.
- Who stars in Triangle?
- Triangle stars Goro Inagaki, Yosuke Eguchi, Hirosue Ryoko, Saki Aibu and Masato Sakai.
- When was Triangle released?
- Triangle was released in 2009.