Michael O'Halloran (1937)

A wealthy woman's wild lifestyle finally drives her husband to take their two children, move out of the house and file for divorce. Positive she'll lose her children unless she shows the judge that she's changed her wild ways, she takes in two poor street kids, a brother and sister. The sister needs an operation or she'll never be able to walk again, and the woman thinks this is the perfect opportunity to show the judge how much she's "changed" so he won't take her children away.