The fabulous story of the girl Hannah and the young man from the depths of the sea in the film is intertwined with the pictures of the life of a provincial German town during World War II that arise in the heroine's memory, about her first love.
| Directing | Gennadiy Novikov | Director |
| Crew | Леонид Коновалов | Cinematography |
| Editing | Виктор Желобинский | Editor |
| Production | Alexandr Golutva | Producer |