The story is about the inhabitants of the fictional town of Hamburg, locked in a castle in quarantine. William, the Messenger who brought the news of the plague, is also locked up in the castle.

• Maksim Lagashkin
• Zoya Berber
• Eva Smirnova
• Vyacheslav Chepurchenko
• Nadezhda Sysoeva
• Aleksandr Volokhov
• Igor Oznobikhin
• Denis Privalov