Madge Evans, World Film Corp. juvenile star, is sent to her Quaker grandparents, Timothy and Tabitha Mendenhall, when her father and mother go to serve in World War I. After bidding farewell to the World stars, Madge goes to her grandparent's home where she experiences stern discipline.

During a raid on a gambling establishment run by her father, Cosmo Lester, Diana Lester rescues Hugh Carton, a member of the English Parliament and a candidate for the Cabinet. Hugh gratefully offers Diana a position as his sister's companion, and soon, the two fall desperately in love.

Grace Culver's sharp tongue, has garnered her with the nicknamed "The Wasp." A spirited disagreement with her canning magnate father, John Culver, results from Grace's refusal to marry Kane Putnam, her father's business partner, and she orders her new chauffeur, Tim Purcell, to take her and her maid Miller on a drive. On their return, they are captured by Brazsos, a German spy who plans to blow up her father's munitions factory. Grace learns of the hidden tunnel Brazsos has excavated to the factory, and as Miller escapes to alert the police, Grace unties the chauffeur and leads him to the tunnel. When the bomb explodes prematurely, Grace and Tim become trapped, and facing death, they confess their mutual love. The two are rescued, after which Grace discovers that Tim actually is wealthy Yale football star Harry Cortland, a revelation that delights her father.

Revolutionary War heroine Betsy Ross finds herself in competition with her sister for the affections of a British soldier.

Theda Bara plays a Javanese priestess who elopes with an English military officer (Hugh Thompson). Bara's Bavahari becomes a celebrated dancer but is murdered onstage by a vengeful Buddhist priest (Victor Kennard).

William Lewis accidentally shoots a policeman while breaking into a house as a prank with his friends. His friend Sid falsely accuses him of the shooting, and Will escapes, eventually meeting and marrying Alice. Later, Sid blackmails Will into helping him rob a bank, leading to a chain of events that ultimately results in Will's imprisonment and eventual tragic death.