Commitment

"Commitment" is a gripping South Korean action-thriller that follows the story of Myung-hoon, a young man who becomes embroiled in a dangerous game of espionage and deception. After his father's failed spy mission, Myung-hoon is sent to a labor camp along with his younger sister Hye-in. To save her life and escape the camp, he agrees to become an assassin for the North Korean government and infiltrate South Korea as a defector. Undercover as a high school student, he befriends Hye-in (Han Ye-ri), an outcast girl with the same name as his sister. As he navigates through his mission and tries to survive in hostile territory, Myung-hoon must confront Colonel Moon's treachery amidst escalating political tensions between North and South Korea. Will he succeed in saving his sister or fall prey to the violent world of espionage?

You can stream Commitment on: Tubi

Some movies that have similar genres and were produced around the same time as Commitment include Live by Night, Braven, Snowpiercer, Revenge, The Darkest Minds, Sabotage.