The Scarlet Streak (1925)

Junior G-Men of the Air

A group of street kids battle a terrorist gang led by a Japanese spy.

Jungle Girl

Dr. John Meredith has been driven from civilization by the criminal activities of his twin brother Bradley Meredith. With his infant daughter, he settles in the African jungle, where his ability to cure the native ills has resulted in his virtual control of the Masamba tribes, who possess vast diamond mines coveted by a gang of crooks.

The Crimson Ghost

A criminal mastermind known as The Crimson Ghost is out to steal a device called the Cyclotrode, which can short-circuit all electrical current on the planet.

Sky Raiders

Captain Bob Dayton and Lieutenant Ed Carey are partners in a company called "Sky Raiders" which seeks US government contracts for its inventions. Enemy spies attempt to steal, sabotage and discredit the inventions and founders of the company.

Adventures of the Flying Cadets

Four youthful cadets are implicated in a series of murders, and must attempt to clear themselves of suspicion.

King of the Wild

Richard Grant, imprisoned in India for a crime he did not commit, escapes and makes his way to Africa.

Lost City of the Jungle

A movie serial in 13 chapters, and Lionel Atwill's final film: Following the end of WWII, war-monger Sir Eric Hazarias sets the wheel in motion for WWIII. His search for Meteorium 245, the only practical defence against the atomic bomb, leads him to mythical Pendrang. Obstructing his sinister plan to rule the world are Rod Stanton, United Peace Foundation investigator, Tal Shan , Pendrang native, and Marjorie Elmore, daughter of scientist Dr. Elmore, unwilling assistant to Sir Eric.

The Two Ordeals

Kathlyn quickly recovers from the curious sensation of being forced to occupy an unwelcome throne in compliance with the scheming councilors of a fanatical people. The high priest prepares to go on with the ceremony of marrying her to Umballah, who is the mainspring of all her troubles

Trader Tom of the China Seas

In this 12 Chapter serial the UN enlists trader Tom Rogers and Vivian Wells, to lead the effort to prevent the natives from starting a revolution in Burmatra and its neighbors.

The Spellbound Multitude

Kathlyn's sister, Winnie, has been cowed and terrorized, is forcibly crowned Queen of Allaha, to serve the sinister purpose of the scheming Umballah.

The Warrior Maid

Kathlyn and her sister, Winnie, have hardly disappeared through the trap leading from the big animal cage to the tunnel that had been burrowed beneath, than the hungry and frenzied lions that were in the arena swarmed onto the stage and began clawing at the trap, excited to ferocity by the fresh scent of human beings.

Thundering Romance

A cowboy sets out to help a pretty young girl who is about to lose her ranch when crooks plan to foreclose on it because she doesn't have enough money to make her mortgage payment. He puts together a cattle drive in order to sell the herd to raise the money to pay off the note, but when the crooks hear about this, they make plans to stampede the herd along the way.

The Dice Woman

Anita Gray is the spoiled daughter of a millionaire. Returning home from a party, her car breaks down and she is picked up by a stranger, who sells her his car for a diamond bracelet. The car has been stolen and the police arrest her, but she escapes and takes refuge on a freighter bound for China. She has no money and has to work her way there. Her father learns of her destination and hires Hamlin to bring her safely home.

The Woman in the Web

An adventure serial released in 1918

Darkest Africa

A 15-episode serial in which Beatty goes to darkest Africa to rescue the Goddess of Joba, who is being held by the high priest.

The Secret Code

A superhero known as The Black Commando battles Nazi agents who use explosive gases and artificial lightning to sabotage the war effort.

King of the Congo

An Air Force captain is assigned to find some missing top-secret microfilm.

The Adventures of Tarzan

Tarzan spurns the love of La, Queen of Opar. When he isn't trying to keep the Bolshevik Rokoff and Clayton (pretender to the Greystoke estate) from reaching Opar, he is attacked simultaneously by two lions, dropped into a pit when a volcano splits the ground, nearly sacrificed by sun worshipers, and so on.

The Sea Hound

Columbia's 34th serial production starring Buster Crabbe, the Serial King himself

Jungle Drums of Africa

In Africa, a deceased medical missionary's daughter in Africa carries on her father's work. Before long, she finds herself in danger from crooks and a local witch doctor.

The Fortieth Door

Aimee is a young girl betrothed to a rascal, Hamid Bey. An American archeologist, Jack Ryder, arrives to help the girl escape ending up in Bey's harem, but it takes the boy ten episodes to finally succeed.

Pals in Paradise

Bill Harvey discovers a lost mine, rich with gold. Geraldine "Jerry" Howard has the claim to it left her by her father. Bill tells her that the death of the claimant, her father, makes a claim void. Infuriated, she goes to John Kenton, a crooked lawyer, for aid. Kenton sees an opportunity for wealth if he marries Geraldine, but Bill tells her that Kenton is only after her money. She gets more infuriated. While Bill and a posse are raiding an immoral cabaret, Kenton raids the Paradise freight depot to steal the money. The depot catches fire and Kenton shoots his henchman to save himself. The town and Geraldine think Kenton is a hero. It is up to Bill to prove otherwise.

The Adventures of Frank Merriwell

A 12-episode serial in which scholastic sports star Frank Merriwell leaves school to search for his missing father. His adventures involve a mysterious inscription on a ring, buried treasure, kidnaping and Indian raids. He saves his father and returns to school just in time to win a decisive baseball game with his remarkable pitching and hitting.

Under Two Flags

The Legion's mascot, Cigarette falls for an Englishman, Bertie Cecil (Herbert Heyes), and when he is sentenced to a firing squad, she heroically takes the bullet herself.

The Amazing Exploits of the Clutching Hand

15-Chapter Serial about a scientist that discovers a formula for making synthetic gold and the people that want it.

Flash Gordon

Disaster seems imminent when scientists discover that the planet Mongo is about to crash into Earth. Luckily, heroic young Flash Gordon is on hand to lead an investigative mission into outer space and onto the speedily approaching planet. There, he and his best girl, Dale, who is along for the ride, learn that Ming, the devious ruler of Mongo, has purposely put the planet on a collision course with Earth, and only Flash can stop him.

Blake of Scotland Yard

A 15 episode serial in which Blake battles the "Scorpion" over possession of a 'death ray' machine.

Jungle Jim

Two safaris enter the African jungle intent on finding a white girl who is the heiress to a fortune. One safari, led by Jungle Jim, wants to make sure she gets the news that she is now a rich woman. The leaders of the other safari want to kill the girl so they can try to get hold of her inheritance.

The Green Hornet

A newspaper publisher and his Korean servant fight crime as vigilantes who pose as a notorious masked gangster and his aide.

The Phantom

Two expeditions are trying to reach the Lost City of Zoloz -- one headed by Professor Davidson, a scientist who wants to establish an archaeological site, and the other by a greedy treasure hunter who wants to keep the fabled treasures of the city for himself. An agent of a foreign power also wants to establish a secret airbase there, so he stirs up the natives against The Phantom, who has been able to get them to stay peaceful so far. When The Phantom is murdered, his son takes his place and sets out to restore peace to the jungle and stop the agents' and the treasure hunters' nefarious plans.

Jungle Raiders

Greedy traders have kidnapped a researcher, hoping he will reveal the location of a treasure in a hidden village. Family and friends of the researcher come looking for him. Adventure ensues.

Congo Bill

Congo Bill is hired to locate an heiress lost somewhere in Africa.

Wolves of the North

Serialized adventures of fur trappers in the Pacific Northwest, as they fight Indians, the elements and each other.

Son of the Guardsman

David Trent is a nobleman who forms an outlaw group to combat his evil uncle Sir Edgar Bullard. The outlaws of Sherwood Forest are championing young Roger Mowbray, really Prince Richard, whose right to the throne is being usurped by an evil regent. 15 episode adventure serial.

Hurricane Hutch

Story concerns a paper mill, a mortgage and the struggle to obtain the lost formula for making paper from seaweed. Star is given opportunity to introduce many daredevil features.