The Call(2023)

The Call is a Serbian thriller that follows Anica Reljic, a former police inspector now working in a call center, who receives a distressing call from Sonja Tosic, a wealthy single mother being threatened by an unknown caller. As Anica digs into the threatening calls, she uncovers a link to a criminal network from her past. When Sonja vanishes, Anica teams up with Sonja's rebellious daughter Tiana to find her. Their search reveals that Sonja holds the key to a sinister environmental scandal—the mysterious poisoning of three boys that has shaken the nation. What begins as a simple investigation spirals into a dangerous conspiracy that forces Anica to confront her old demons.