Iris: The Movie
아이리스 - 극장판 (original)
Two black ops spies both fall for an alluring but lethal profiling expert and face off against each other, as well as North Korean nuclear terrorists.
Starring Lee Byung-hun, Kim So-yeon, Jung Joon-ho, Kim Tae-hee, Kim Seung-woo, Choi Seung-hyun, Yoon Je-moon, Ryu Seung-ryong, Karen Miyama, Hyun Jyu-ni
It's a action & adventure and drama movie, and has a rating of 5.9 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from United Kingdom.