Edward Linden

The arrival in a small mountain town of a dissheveled stranger launches a series of murders committed by some sort of animal. As the town doctor and his daughter attempt to help the stranger, the sheriff investigates the murders; and they uncover a sinister experiment involving two rogue scientists, a car accident victim, his wife and children, and a serum that causes a man to turn into a ravaging werewolf.

After killing Billy the Kid, Sheriff Pat Garrett is relentlessly dogged by members of the Kid's gang.

A Nazi spy ring is after a chemical formula that increases the power of ordinary gasoline for U.S. Army aviation use. Two U.S. chemical companies are developing the formula, with each working on half for security purposes. The spies get half the formula and know that either of two chemists, Robert Norton or Tom Fielding, knows the rest. They capture Fielding, through a ruse by gang member Linda Pavlo, and threaten the life of his sister Nancy and his mother if he does not give them the formula. To protect his friend Fielding, who does know the formula and is engaged to Nancy, Tom pretends to know the secret and boards the Dawn Express plane with the spy leader and his gang.

When Moreland's henchman attack Bob Horner the Range Busters break it up. Horner dies but they get the baby Moreland was after. He must have it to become it's guardian and take control of the Horner ranch. When the henchmen catch up with Alibi, they take the baby cradle not realizing Alibi has substituted his dummy Elmer. Crash having evidence Moreland is the one they want, now has a plan to expose him.

A phantom-like gunman is murdering the hands at the Circle T Ranch and the Range Busters are recruited by its owner to stop the "phantom". Only, the ranch owner is killed before they can arrive. First film in the Range Buster series.

Renfrew of the Mounties hunts brother-and-sister gold hijackers.

A variety of people are searching for a long-hidden treasure somewhere on an island. Chapters: 1. The Isle of Fear, 2. The Ghost Talks, 3. The Phantom Duel, 4. Buried Alive, 5. The Girl Who Vanished, 6. Trapped by the Flood, 7. The Cannon Roars, 8. The Circle of Death, 9. The Pirate's Revenge, 10. The Crash, 11. Dynamite, 12. The Bridge of Doom, 13. The Mad Flight, 14. The Jaws of Destruction, 15. Justice

A high-school girl gets involved with a ring of teenage marijuana smokers and starts down the road to ruin. A reporter poses as a soda jerk to infiltrate the gang of teen dope fiends.

Mystery and adventure, surrounding a stolen rubber harvest.

Mary Lou manages to escape abduction by a prostitution ring. She tells the Chief of Detectives they were planning to take her to the Berrywood road house, a well-known den of iniquity. Jim Murray and beautician Belle Harris are using her beauty shop to recruit floozies for their road house circuit. Dona Lee, who works at the beauty salon, is falling in love with young reporter wanna-be Phillip, but Murray gets jealous and makes life rough for him. Meanwhile Dona begins to figure out the racket, but becomes threatened by Murray's unwanted advances.

Hanson is using Bobby's carrier pigeons to receive messages. His man Slim shoots them down before they reach Bobby. When Slim is injured, Ranger Daniels posing as a drunk gets the job. He misses the next pigeon on purpose and gets the message from Bobby. But his identity has now become known and the gang rides to get him.

A cowboy goes after cattle rustlers he finds changing brands.

Beleaguered adventurer Carl Denham returns to the island where he found King Kong.

Adventurous filmmaker Carl Denham sets out to produce a motion picture unlike anything the world has seen before. Alongside his leading lady Ann Darrow and his first mate Jack Driscoll, they arrive on an island and discover a legendary creature said to be neither beast nor man. Denham captures the monster to be displayed on Broadway as King Kong, the eighth wonder of the world.

Pete Marlan is a gambler with an unsavory past. Suspected of being an outlaw, Pete plays along with this misconception, the better to infiltrate a gang of smugglers. Along the way, he clears the name of the brother of Texas Ranger Mike Donovan, and helps patch up the romance between Donovan and heroine Bernice.

A lost submarine discovers a secret island where dinosaurs still live. The film, 20 minutes long, was scrapped by RKO. Approximately 4 minutes survived.

During a protracted drought, Larry Day and his riders from the Bar None find and rescue Professor Parkinson, an alleged rainmaker.

Mildred is traveling West in search of her long-lost father when she catches the roving eye of wicked dance-hall proprietor "Hawk" Kent. She turns him down flat and Kent has his henchman Blaze frame her in a crime. To keep herself out of jail, Mildred is compelled to work in Kent's dive, until the gallant Jack comes to her rescue.

Bud Harris, who is in love with Molly Vernon, leaves the Vernon ranch when there is an oil boom in the territory, then returns to find the property encumbered with debt. Bush, who holds the mortgage on the ranch, attempts to foreclose when he learns that there is oil on the land, and Bud enters a horserace to pay the debt.

Lance Lighton is arrested for vagrancy and taken by the sheriff to the Rogers Ranch. Dickie Rogers takes a liking to the stranger who is allowed to remain to do odd jobs and to entertain the boy. An old man who is hard of hearing mistakes Lighton for "Lightning" and the nickname sticks. Uncle Henry, heir to Dickie's share of the estate in the event of the latter's death, has been systematically cheated at cards by Bill Harvey, who now demands his money, using dire threats. Fearing a penitentiary sentence, Uncle Henry sees Dickie rolling helplessly in his wheel chair towards a cliff and does nothing to save him. Lazy Lightning saves the boy's life and the uncle covers himself by pretending to have sprained his ankle. Following the fright, the boy weakens and is close to death. The doctor thinks he can save him with serum. Uncle Henry goes in the car to get the serum. Mistrusting him, Lazy follows him to town on horseback through a driving rainstorm. A lost film.

A party of campers return to Tom Stewart's ranch resort to report they have been held up by bandits. Lawrence, their guide, explains that it is a staged stunt for their benefit; Stewart confirms this and refunds the losses but writes to his old pal Jeff Morgan, a former gunfighter, telling him of his predicament. Morgan sends his son, Jeff, Jr., a superb rider and dead shot but otherwise an awkward lout; at the insistence of Pauline, Stewart places Jeff in charge of a camping party. Laura Mayhew, a city girl in league with Lawrence, sends up a flare signal at night, and while Jeff chases some bears into the woods, Lawrence and his men hold up the camp.

Lee Crush, an out-of-work cowhand, gets into a fight with Bull Dozier and knocks him through a railing. Thinking he has killed the man, Lee takes to his heels and finds work on the Shawn ranch. Lee prevents Clem Allen from swindling the Widow Shawn and falls in love with her daughter, Mary.

Rowdy Dyer, the weak but tough-acting son of wealthy rancher Dynamite Dyer, greets the stage in which his sister Clare is arriving by disguising himself as a bandit. He fires a shot that causes the horses to bolt. Cowpuncher Arizona Allen stops the horses but is shot at by passenger Dale Collins, the bank manager. Dynamite hires Arizona, and Clare asks him to look after Rowdy. Arizona saves Rowdy from being fleeced by gambler Buck Zaney, thus incurring Zaney's enmity.

Dorothy Kane leaves home after being denounced by her father, a businessman, who is dictatorial with his family but very lavish to his female companions in the city. Dorothy unwittingly becomes involved with his nightclub friends, Lottie, Trixie, and Alaska. At a dinner party attended by elderly men and young girls, Dorothy meets her father and decides to decry him to Mrs. Kane, but later feels that it would bring much sorrow to her already neglected mother.

Young society girl Joyce Lyndon is engaged to energetic Grant Garrison, who lures the judge's daughter to a roadhouse for the night and meets his death at the hands of an abandoned wife. Joyce escapes in fright and meets Martin Antrim, who protects her in exchange for an introduction to her circle of friends.

Former playboy Victor Olney becomes jealous of his wife's love soon after he and Constance are married. He is especially hostile toward Clint Mowbray, a former suitor. When Mowbray implies that there was an affair between Olney and a dancer who was injured at Olney's bachelor party, Constance leaves her husband to nurse the girl back to health. Olney's mother-in-law convinces him that Constance was not unfaithful. They are reconciled when Olney goes to Constance and it is ascertained that there was nothing between him and the dancer.

After his uncle dies, founder of the fishing village of Sandy Bay, Kenwood Wright is cut off with only some marshland while his nephew, Bruce Wilton, inherits the bulk of the estate. Wright is further enraged by the engagement of Vera Mather, whom he loves, to Bruce. Wright joins forces with Donald MacTavish, a pirate captain, and wins the affections of Bruce's sister, Alice, who becomes his victim. Vera, in an attempt to save Alice, becomes involved in the scandal, and Bruce takes back the rosary he has given her to pledge his love.