Annie, the daughter of the janitor, who wears a brace and is three years old, is neglected by her parents. They quarrel. She finds the door ajar and crawls out and up the stairs. A young girl on the first floor is tempted to go out for a wild night; her mother has been unable to dissuade her. As she opens the door to go, Annie crawls in. In a few minutes the girl goes back to the mirror and takes off her finery. Annie, neglected again, crawls out and upstairs again. On the second floor an ex-convict is contemplating a burglary. He is making ready when Annie knocks at the door. When she comes in the man takes her up and kisses her. He puts away his burglar's kit and Annie crawls out and up again. On the third floor there is trouble between a pair of lovers. The girl does not want to marry, she wants a career, so the young man says goodbye but as he opens the door, Annie crawls up. He picks her up, shows the lame leg to the girl. The girl hugs Annie and Annie hugs them both together. ...
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