On a train headed for England a group of travelers is delayed by an avalanche. Holed up in a hotel in a fictional European country, young Iris befriends elderly Miss Froy. When the train resumes, Iris suffers a bout of unconsciousness and wakes to find the old woman has disappeared. The other passengers ominously deny Miss Froy ever existed, so Iris begins to investigate with another traveler and, as the pair sleuth, romantic sparks fly.

John Forrest is anticipating a quiet retirement spent penning detective fiction when he learns that a priceless collection of jewels belonging to a foreign potentate, Prince Homouska, has just vanished from the safekeeping of the Stamford Assurance Company. Aided by his butler, his Cockney assistant and his (initially) unwilling wife, Forrest sets out on the trail of the thieves.

An American loses all his money and finds himself stranded in England. He finds hope when he meets a female smuggler who has brought jewels into the country inside a teddy bear, but unfortunately, things quickly get out of hand.

When a young writer is falsely accused of murdering a famous actress, he escapes custody and joins forces with the daughter of a police constable to prove his innocence.

Bill Urquhart, a young wastrel disinherited by his father, tries to get a job as a jockey – just about the only thing he’s really good at. His name and position work against him, however, so he adopts an alias and prevails upon the charity of a drunken friend Charles Barrington, through whom he meets Stella Barrington - who has not only inherited her father’s racing stables but also his debts. Still incognito, he takes on the job of stable lad for Stella but little does she realise that he could be the man to finally put an end to her money worries forever.

A young woman is framed for the murder of a wealthy man who met his death at the hands of his heirs.

A crime reporter investigating a murder discovers the case hinges on a mysterious woman he had photographed earlier.

A man who has been left for dead by the impostor who takes his place returns to bring him to justice.

Harold Crossley is a barrister and respected intellectual, but proves no match to his scheming young wife

Success has James Brewster's name written all over it, and he also has his heart set on his boss's daughter. A con artist hires him to help out on a bank scheme, but then again, James will do anything to get rich and be the most successful businessman in Britain-even if it means murder!!!