Berete Ghesmate 3 Dastane Yek Aslahe (سریال برتا؛ داستان یک اسلحه قسمت سوم) is a tense Iranian crime-mystery series directed by Amirhossein Torabi and produced by Kamran Hejazi. This new show dives deep into the dark world of illegal weapons, betrayal, and revenge. The story begins with the mysterious disappearance of a single gun — a Beretta — whose absence triggers a dangerous chain of events among criminals, law-enforcers, and victims. Inspector Samadi (played by Shahram Haghighatdoost) takes charge of the investigation, stepping into a maze of lies, revenge, and hidden motives. Alongside him are complex figures such as Farhad (Mehdi Hosseininia) and Leila (Sara Bahrami), each carrying their own secrets and fears. The series builds a gripping and moody atmosphere filled with moral conflicts and shifting loyalties. Every episode pushes the question: when a weapon falls into the wrong hands, who will use it — and for what purpose? As the tagline says, “One day we all will be counted, with no reckoning left.” With its powerful direction, sharp writing, and strong performances, Berta; The Story of a Gun delivers a bold and emotional ride for fans of Iranian thriller and crime dramas.