Rainbow Eyes (2007 Film)
Rainbow Eyes, released in South Korea as Gamyeon (Hangul: 가면), is a 2007 mystery-thriller film directed by Yang Yun-ho. The film follows a complex criminal investigation involving a series of murders that appear to be linked to a shared past among the victims.

Plot
The story centers on detectives Cho Kyeong-yoon (Kim Kang-woo) and Park Eun-ju (Kim Gyu-ri) as they investigate the brutal murder of a wealthy entrepreneur. Despite the killer's efforts to leave no trace, investigators recover a single strand of hair, which leads them to identify the perpetrator as a male with AB blood type. As a second murder occurs with a similar modus operandi, the investigation reveals that the victims were once stationed at the same military base. The detectives discover that a third man, Jay Bae, was also present at the base, leading them to suspect he may be the next target or the killer himself.
Cast
The film features an ensemble cast of South Korean actors:
- Kim Kang-woo as Cho Kyeong-yoon
- Kim Gyu-ri as Park Eun-ju
- Lee Soo-kyung as Cha Soo-jin
- Kim Sung-ryoung as Lee Hye-seo
- Park Won-sang as Detective Kim
- Jeon Chang-gul as Chief Detective
- Oh Ji-young as Jung Mi-sook
- Kim You-jung as Hye-seo's daughter









Production and Release
The film was directed by Yang Yun-ho with a production budget of approximately US$ 3.3 million. It was distributed by Lotte Entertainment and premiered in South Korea on December 27, 2007. The film has a runtime of 99 minutes. In 2008, it was featured at the 12th Puchon International Fantastic Film Festival.