Plot synopsis: The "Line of Fire" has an excitement and a family drama in which sharp contemporary themes and novel characters unfold. At the center of the series is 57-year-old Jakob Sommer, embodied by Marko Matvere, whose work and private life have run aground. Grandfather, who seems friendly and calm to bystanders, feels for a moment that the world around him has remained a stranger and decides to "fix" it with an explosive mission. A bomb guard holding the capital under his fear government is being chased by a young top security police investigator, played by Kaspar Velberg. In addition, Sten Karpov, Liis Lass, Saara Pius, Karin Tammaru and others are participating in the series. Top Estonian actors.