The Germans are advancing on Tallinn, and will soon push through the city's defenses. At the same time, they trap the Baltic Fleet with new depth mines. The Germans' goal is to inflict maximum damage during the evacuation of the Baltic. Kuznetsov has to discover the new German depth bombs and find out on which fairway they are located.

• Sergey Vinogradov

• Igor Klimov
• Darya Ursulyak
• Nikolai Dobrynin