Framed for stealing some pearls while staying at the country home of her aunt and uncle, Mr. and Mrs. Dennison, Delsie O'Dell is banished from their house. Delsie along with her bulldog, Violet, follows Oscar, the actual thief, to an old haunted house, which is the hideout for a gang of thieves. A series of humorous escapades follows as she first hides from the thieves, then pretends to be a ghost, terrorizing them. Eventually she retrieves the pearls, clears her name, and is safe once again in the arms of Bill, Dennison's secretary.

Mary's supposed father, Syd, trains her to believe theft is justifiable. Caught robbing a man's house, Mary escapes and Syd is jailed. Mary begins working as a locksmith. When she meets the man again, will he believe she's changed?

The affluent Carnabys have now dwindled in fortune and family, leaving just Lucy and her brother, Gordon in financial straits. Situations escalate as they struggle to pay their bills and deal with Gordon's gambling debts.

The production vindicated the new feature-length movie format by restoring several characters, plot complications, and atmosphere that had been truncated in Thanhouser’s 1910 version of less than one-sixth the length.

To her aunt's dismay, Prudence isn't interested in society life. She'd rather listen to the butler's tall tales of being a pirate. Nixed from a boat trip, she rents a schooner, recruits a crew and raises the jolly roger.