Harold McGrath

A mad doctor is determined to take revenge on the family he believes is responsible for his daughter's death.

Danger Street (1928)

John Wyncote's father dies, leaving him a bankrupt business. He instructs the family attorney, Thorden, to sell the business and all of his father's other interests. One of the now bankrupt company's investors, facing financial ruin, kills himself, leaving a son and a daughter, both of whom blame the Wyncote family for their loss and vow to take their revenge on them.

Womanpower (1926)

The story centers around two small statuettes containing valuable emeralds, which are said to project a sinister influence on the possessor. The czar of Russia gives the statuettes to a grand duke, who, in turn, gives them to his secretary, John Hawksley. Hawksley sends them to America in a friend's possession and follows after.

A drama of a fugitive from justice and a fugitive from love.

Karl Breitman, obsessed with the notion that he is a descendant of Napoleon, is driven to restore the monarchy in France. To accomplish this, he courts Hedda Gobert, who, he has learned, possesses Napoleon's papers. Upon winning Hedda, Breitman steals the documents, which lead him to America and the home of Admiral Killigrew where, the papers allege, the emperor's hidden wealth resides.

Hilda and Berta Nordstrom, although identical in appearance, are opposites in temperament. Berta weds naval engineer Robert Hallowell, deserts him in Europe, and travels to the Orient in search of the gay life where she becomes a notorious courtesan known as The Yellow Typhoon.

William Grogan, lives in New York City and meets the outside world only through the little basement window of his plumbing shop. One day he sees and falls in love with a pretty pair of feet, belonging to Ruth Warren, a schoolteacher who is lusted after by Norton Colburton, a dissolute playboy. Ruth is about to marry Colburton, but at the last minute runs away and decides to take a Cook's tour. On the boat, she meets Grogan, who has inherited a fortune, and recognizing the feet, he falls in love with their owner.

When his sweetheart jilts him, wealthy James Armitage leaves his family estate in the hands of attorney Samuel Bordman and heads for Burma. Six years later, Armitage discovers that his former girlfriend has just become a widow, thus he sails back to America in hopes of rekindling the romance.

During the Civil War, Jeanne Beaufort becomes a secret service agent for the South....

John Cranford is a U.S. customs agent dedicated to stem the activities of a gang of opium smugglers. After successfully closing the case, Cranford takes a vacation on Pidgin Island, near Kingston, Ontario. Here he meets the beautiful Diana Wynne, whose mysterious behavior both fascinates and attracts him. It turns out that Diana is herself a secret service agent, bent on trapping notorious pearl smuggler Michael Smeed.

When New York playwright Richard Warrington returns to his home town, Republican bosses nominate him for mayor. The Democrats, alarmed at Richard's popularity, decide to unearth a scandal that will ruin his chances of winning and quickly discover that, months before, actress Katherine Challoner had spent the night in Richard's apartment. Although it simply had been the result of Katherine's fainting spell, the home-town Democratic newspaper turns the overnight visit into an illicit rendezvous between two lovers.

Count Von Herbeck, the chancellor to the Grand Duke of Ehrenstein, is married but keeps the fact secret on account of his high ambitions. His wife, dying, writes him a letter urging him to make their little child a great lady.

This twenty-three episode serial told the story of a secret society called The Black Hundred and its attempts to gain control of a lost million dollars.