Judy Aalders grows up in an orphanage. Albert Woudenberg happens to be present when Judy confronts the trustees of the orphanage and is expelled. He decides to send her to university and Judy, who has only ever seen his shadowy long legs, refers to him as 'Daddy-Long-Legs' from that day. Not knowing he is in fact her benefactor, Judy's relationship with Albert gradually turns into love.