Before the end of the Second World War, a special commando marches into a mental hospital located in a beautiful manor house to eliminate the patients. But the Gestapo has received an anonymous letter saying that an enemy agent is hiding among the madmen. Officer Windisch is tasked with finding a simulant among several hundred mental patients in a matter of days.
The events take place in Estonia in a summer in the 1960s. The Boy and the Girl want to go from mainland Estonia to the island of Saaremaa, but they do not have any money to buy the ticket to the ferry. They manage to hide themselves into a lorry that carries hay. Because they are smoking while they are on the lorry, a fire breaks out. The problem is, that the ferry in the middle of the sea.
It is the year 1947. The war is over but Estonian forests are still hiding armoured men. When the message comes that Western spies will arrive to support the local bushwhackers, security officer Rein Taim starts to lead the counter operation of the Communist Secret Police in order to catch the Western diversionists and the leader of the Estonian bushwhackers.
