Jange Jahaanie Sevom : فیلم سینمایی جنگ جهانی سوم : Shakib (played by Mohsen Tanabandeh) is a middle-aged, homeless day laborer who lost his wife and son in an earthquake years ago and has never come to terms with the tragedy. Over the past few years, he has developed a relationship with a young mute and deaf woman named Ladan.

One day, Shakib finds out that the construction site he is working on is actually the set for a film about Adolf Hitler's crimes during World War II. Shakib is unexpectedly cast as a replacement actor and is given a large house. Upon learning this, Ladan asks Shakib for help with a problem, leading him to hide her on the film set.

The building is scheduled to be blown up as part of the film's production, but Shakib, unaware of the planned explosion, is forced to reveal the truth to the filmmakers to save Ladan. The filmmakers, wanting to keep this a secret, plot to cover it up. Seeking revenge, Shakib poisons the food of the film crew, setting the stage for a dramatic confrontation.