Newspaper reporters compete with London police to solve a murder.

Years after fleeing his ancestral home with his mother, Jason returns home to claim his birthright, only to find his way blocked by his evil cousin Thomas. In order to reclaim his title, Jason must do battle with his cousin, who calls upon the members of the deadly Hellfire Club to stop him.

Three London gentlemen take a vacation rowing down the Thames, encountering various mishaps and misadventures along the way.

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

U.S. Secret Service agent Peter Novak goes undercover with Scotland Yard officer Thompson to halt a murderous gang of counterfeiters known as the Golden Goose. Although Peter is unsure about John's loyalties, the two infiltrate the gang and win the trust of thug Nick "The Owl" Harrison before enduring a series of double-crosses.

After losing their father in the Boer War, orphaned brothers Harry and Davy must leave their home in Scotland to live with their grandmother and cantankerous grandfather in Nova Scotia. The boys want nothing more than a pet dog, but their grandfather refuses to get them one. Then, when the brothers find an abandoned baby, they decide to keep it – but the foundling may not have been abandoned after all.

Young blonde woman seems to destroy everyone she comes in contact with.

Set in ancient Britain, at a time when much of Europe was ruled with harsh tyranny by Rome, a tribe of Britons led by Selina, set out to defy the invaders and discard their yoke of bondage. The Roman commander, Justinian, is sent to quell the uprising, punishing the dissenters with brute force but when he becomes emotionally attached to Selina, he is torn between his duty to Rome and his love for the Viking Queen.

When Watson reads from the newspaper there have been two similar murders near Whitechapel in a few days, Sherlock Holmes' sharp deductive is immediately stimulated to start its merciless method of elimination after observation of every apparently meaningless detail. He guesses right the victims must be street whores, and doesn't need long to work his way trough a pawn shop, an aristocratic family's stately home, a hospital and of course the potential suspects and (even unknowing) witnesses who are the cast of the gradually unraveled story of the murderer and his motive.

In 1840s London, Dr. Thomas Bolton [Boris Karloff] dares to dream the unthinkable: experimenting with anesthesia gases to make surgery pain-free. While doing so, his demonstration before a panel of his peers ends in a horrific mishap with his patient awakening under the knife; he is forced to leave his position in disgrace. To complicate matters, he becomes addicted to his own chemical experiments and gets involved with a criminal gang led by Black Ben [Francis de Wolff], and a ruthless killer Resurrection Joe [Christopher Lee]. Unfortunately, this shady partnership leads Dr. Bolton to further ruin, culminating in his unwitting participation in murder — for which he becomes the first victim of a blackmail scheme.