The Little Terror (1917)

When millionaire John Saunders threatens to disinherit his son Wallace if he marries circus rider Queen Tina, Wallace elopes with Tina and becomes a trapeze performer. They lead a happy life until Tina dies giving birth to their daughter Alice. Years later, when the circus passes through Wallace's hometown, John, regretting his action, attends and witnesses Wallace's death by trapeze accident. Alice, now a circus rider herself, goes to live with John, who, despite Alice's antics involving her pet pig Rudolph, sliding down the stairs on a tray, and vaulting over the furniture, grows fond of her. When John tries to marry Alice to his sister's sissified son, she uses Rudolph to frighten him and his mother. After Alice and George Reynolds, whom she knew from the circus, fall in love and elope, John, thinking that George is after her fortune, is furious, but George proves his ability as a cartoonist and earns $1,000 a week to win John's admiration.