The daughter of a thief, young Moll is placed in the care of a nunnery after her mothers execution, but the actions of an abusive priest lead her to rebel as a teenager, and she escapes to the dangerous streets of London. Further misfortunes drive her to accept a job as a prostitute from the conniving Mrs. Allworthy, where she first meets Hibble, who is working as Allworthys servant and takes a special interest in the young womans well-being. With his help, she retains hope for the future, ultimately falling in love with an unconventional artist who promises the possibility of romantic happiness.