Bulldog Drummond's Secret Police

Captain Drummond is travelling to Switzerland to marry his girlfriend. However, when a cargo containing dangerous explosives goes missing from its place, Drummond is forced to delay his plans.

Drummond's girlfriend is kidnapped by his enemies and he along with his friend Nielsen, an inspector from Scotland Yard, follow the trail and try to rescue her from the kidnappers.

Drummond's wedding with Phyllis is interrupted when the inspector guarding their gifts is killed. He tries to trace the killers and uncovers the mystery of diamond counterfeiters.

Drummond has to leave for Morocco on his wedding day with his fiancee and trusted friends to rescue his friend Nielsen who is kidnapped by an international criminal.

The invention of a machine that can cause remote explosions brings the attention of Scotland Yard and Bulldog Drummond.

Hugh “Bulldog” Drummond is on the precipice of matrimony to his beloved Phyllis -- but a bank robbery and a daring escape is going to get in their way before they reach the altar.

The alert atmosphere of a large-city newspaper office and its giant presses combines with the back-stage atmosphere of the theatre, set against the sinister shadow of a bootleg gang and the glitter of a big musical comedy "first night" in a whirlwind of dramatic action. A hot-shot newspaper reporter and a Broadway show-girl provide the romance.

Cattlemen use Alamo Pass in order to get their cattle to market. A gang has taken it over and charges a toll to go through it. When one rancher doesn't have enough money to pay the toll, he winds up dead. A local rancher, Bill Bowers, investigates the killing, but his neighbor and rival Molly Spellman decides to take her cattle around the pass instead of through it to avoid the toll. The gangsters kidnap her, and Bill gathers the other ranchers in the area for a final showdown with the gang.

The gold mine belonging to "Gun" Barlow is worked out, and Barlow attempts to buy adjacent land, with the hopes his gold vein will continue, from town postmistress Marion Saunders who, keeping a vow she made to her father on his death-bed, refuses.

Joe McKnight temporarily leaves his fiancée, Nora Langdon, for an expedition in a South American jungle. Nora gets a position as librarian in the small town of Midberg, where she boards with the Smith family. Nora is befriended by her next-door neighbor Austin Brown, who, unknown to his wife, is engaged in a moneymaking scheme with James Wilson.

A newspaper reporter gets involved with shady stock promoters when he listens in on a jury room session.

In 1890, two British expatriates, Robert Herrick and Huish, and German Captain Jakob Thorbecke, are commissioned to sail a Yankee schooner called The Golden State , whose captain and crew have died of smallpox. From Tehua in the South Seas to Australia, they are to deliver a cargo of champagne. Thorbecke decides to head for Peru, however, so he can sell the merchandise and pocket the money. While sailing, Faith Wishart, daughter of the deceased captain, comes out of her hiding place on board and, by briefly holding Thorbecke at gunpoint, demands he make the delivery.

After the Civil War, an ex-Confederate soldier faces new battles, including the elements and a carpetbagger intent on destroying him.

When Sue Bixby becomes his new boss, stagecoach robber Talbot reforms and goes after her rustled cattle.

Detective Ellery Queen aids Free Dutch agents battle Nazi spies over a prize of industrial diamonds.

After saving himself from hanging, Laramie Nelson saves Tracks Williams from the same fate. They then travel to Lindsay's ranch where they get jobs. There they run into Adams who they learn is planning to rustle Lindsay's horses.

Ma Webster and her boys rob a bank on Christmas Eve; G-men stop them with Tommy guns.

Drummond manages to save a woman from jumping in front of his car but she runs away with his car. He traces her and she asks him to help her out of a dangerous situation.

In an unspecified Renaissance kingdom, no sooner has Anube's gypsy tribe encamped near Baron Tovar's village when Count Orso is found murdered. The wicked baron blames the gypsies and imprisons them all in his castle. Meanwhile, a mysterious stranger on a white horse has hidden the murder arrow and won the heart of gypsy belle Carla, to the discomfiture of her erstwhile fiancée Tonio. Baron Tovar is also fascinated by Carla...especially when he notices her heraldic pendant.

A university chemistry professor experiments with an ancient Mayan gas on a medical student, turning the would-be surgeon into a murdering ghoul as part of a plan to steal his lover.

A proud, pro-capital punishment district attorney with a 90% execution rate, finds himself wrongly convicted of murdering his estranged wife and sentenced to die. The woman he loves and his investigator rival for her affections rally to find the real killer, while he is confronted by the misery of life on death row.

Chet Kasedon is after the Indians hidden gold mine but Chief Moya will not reveal it's location. He has also hired mining engineers Gale and Mortimer to locate the mine. When Gale sees Kasedon's cruelty to Moya, he switches sides.