A girl known as "Boots," who keeps house for a band of crooks led by her kind guardian, Uncle Ben, called "The Lion," demands that she be allowed to accompany them on a burglary. Dressed in boy's clothes, Boots is caught by Mrs. Kathryn Sylvester, a rich society widow, who, upon learning that Boots is a girl, resolves to avenge herself on James Graham, who refused to marry her stating that he wanted no stain on his lineage.