Kidon begins in the morning of Feb. 18, 2014, when the whole world discovers on the front page of all the newspapers pictures of Mossad agents caught while killing Mahmoud al Mabhouh in Dubai a month earlier. It was the first time that simple hotel security cameras caught secret agents red-handed. But without doubt, the most surprised of all were the Mossad leaders, who were the only ones to know for sure that the three men and the woman had nothing to do with them. From then on, a race against time is undertaken, hoping to understand why everything is aiming at them.