Persuaded by a letter from her Aunt Agnes in America, Kitty McCarthy ( Olive Thomas ) travels from Ireland to New York City, there she meets Gordon Davis, a successful playwright, who directs her to her aunt's address on the East Side. Kitty soon discovers her aunt living in a tenement, a confirmed alcoholic. Through her niece's care, Agnes is cured, and one day Davis appears and offers Kitty a part in a comedy that he has written. She accepts, and once backstage meets Vera Maxwell, the victim o...