Lost Bullet (French: Balle perdue) is a 2020 French action thriller film directed by Guillaume Pierret, written by Guillaume Pierret, Alban Lenoir and Kamel Guemra and starring Alban Lenoir, Nicolas Duvauchelle and Ramzy Bedia.[1] It was Pierret's first feature film. Lost Bullet tells the story of an auto mechanic forced to go on the run and battle corrupt police officers when framed for murder. The action relies heavily on practical stuntwork and effects.