Not by Blood

Arnold, a paranoid bodybuilder, asks his best friend Rodney to keep an eye on his girlfriend, Sung Hi. As Arnold's threats and paranoia intensify, Rodney grows protective of Sung Hi, and the two secretly begin an affair. Believing his bodybuilding rival Dave is behind the betrayal, Arnold sends Rodney to follow him. Soon after, Dave mysteriously disappears. When Sung Hi gives birth to a daughter, she and Rodney, fearing Arnold's involvement in Dave's disappearance, decide to escape to Italy. Determined to get the child back, Arnold sends hired muscle and a private investigator to hunt them down and bring his daughter home.

Not by Blood is a 2026 thriller movie directed by Daniel Frazer. It runs 1h 31m.