The storyline is about a man without a head that haunts the castle Arco in the 16th century. A man in the present day (1914) goes to the castle to find out if the story is true after which he finds something strange beneath the old castle floor.
Fisherman’s widow Kniertje urges her two younger sons to set sail on the ‘Op hoop van zegen’, a heavily insured floating wreck which duly goes down in a storm. Kniertje is left behind, alone and lonely. Based on Herman Heijermans’ socialist-inspired Dutch theatre classic.