A captain saves a kidnapped magnate from a nursing home run by foreign agents.

Richard Hall is a successful writer, while his wife, Alice, is interested in pursuing a career as a singer. She meets James Hamilton, a musical agent, who arranges an opera engagement with Rimini, an impresario. Hall quarrels with his wife over this, and they separate, with Hall taking their daughter Grace.

Refusing to marry her stepmother's choice, Gail Prim leaves her life of luxury, after cutting her hair, dressing in her butler's clothes and stealing money and jewels from her father's safe. Spending the night in a barn, she introduces herself to the thieves already there as the Oskaloosa Kid, a wanted criminal, and barely escapes their struggle to get her loot. Meanwhile, the real Oskaloosa Kid kills Reginald Paynter and throws Nettie Penning, whom Reginald was trying to seduce, onto the highway.

During a lawn party at his New York home, steel magnate Theodore Morton claims he is bankrupt as a deterrent to Lord Dormer and the Duke of Medonia, two fortune hunters competing for his niece, Betty. After the suitors depart, unscrupulous Carl Gates is informed by his fiancée, banker's secretary Adele Shelby, that Theodore was lying. Carl pursues Betty, who accepts his proposal with the belief that the marriage will benefit her uncle. During a yachting expedition with Carl, Betty falls overboard and is rescued by architect Tom Waring, who is competing in a race. Tom wins with Betty on board, and a romance develops.

A feisty, independent young woman, Damophilia Illington ("Phil" for short, hence the title), the daughter of a progressive university professor, is devastated by the sudden death of her father. The town's banker, an arrogant stuffed shirt, wants to marry Phil and has himself declared her guardian. Not wanting to marry him, she quickly leaves town and lands a job at a nearby university as an assistant to a professor of Greek literature (an area in which her father trained her) who is bitter and resentful after the breakup of his engagement to a woman who, it turned out, had been lying to him. "Phil", however, is determined to win him over.

The son of an American mine owner, traveling under the name of Charles Conant, tries to enter England in 1916 after masquerading as a muleteer, but the captain of his ship, suspicious when he sees Charles look through a spyglass, plans to take him back to the United States. Charles escapes and visits his relative, Lady Dartridge, where he falls in love with her daughter, Lady Joan Templar, who is loved by her cousin, the chief constable, George Templar. Templar, suspicious of Charles' manner and unexplainable meetings and activities, wants to arrest him as a spy.

Tom Whitney, well connected but a social derelict because of his weakness for drink, is released from the draft because of an old football Injury, but a policeman persuades him that he can still do his bit in the shipyards. He takes a job in the yard owned by the man to whose daughter he was engaged in happier times. Three German propagandists seek to foment a strike to delay the work, and largely through Tom's efforts the plan goes amiss and the strike is called off. Rehabilitated by work, the launching of The Liberty is a forecast of his own rebirth.

The girlfriend of the son of a rich railroad tycoon, attempts to help him escape the clutches of his well-meaning, but over-bearing mother whilst encouraging her own father not to give up on his business, by instigating a staged kidnapping and black-mailing scheme.

Charles Trevor is a young chap just out of college, who is put to work on a daily newspaper and at once starts to lead a life of adventure and romance. A German spy and a maiden in distress cross his path the first day and, before the end of the story, he has landed a big scoop for his paper, put the German in jail and married the girl.

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.

A man discovers that he has two personalities--and one of them is a notorious strangler.

Adrianne is does not love Robert, but loves Henry. Henry is in love with Lorraine, but he fears she loves John still. Lorraine loves Henry, but John remains in her mind. John loves Lorraine, but his ex-wife Adrianne ruined his chance. Robert is angry.

Lt. Col. Anstruther vies for the attention of Muriel Mannering with Major Bingham. The latter tricks Anstruther into believing that the girl loves Bingham, when in reality she has refused the major's proposal of marriage. When Anstruther saves Bingham's life during the Boer war, the deceitful major finally tells the truth.