After her husband's death, Kate Zeller had to sell the farm and move with her four children from the countryside to Vienna. There she opened a small laundry and raised her children. When they grew up, they thought they no longer needed their mother. But it turns out that they still need her...

The young farmer Andrä has fallen madly in love with the maid Maria. But she marries the son of the mayor. When Andrä meets the newlywed in the mountains and the latter falls into the depths after an argument, a murder charge is brought - but no one but Andrä knows the truth