A nurse is taking an amnesia victim, who was imprisoned by the Japanese during WW II, to the United States in a plane piloted by Richard Denning. The passengers include a Japanese colonel on his way to Manila to face war-crime charges, and a couple who were married on the day they were liberated from a Japanese prison camp. During the flight, the colonel breaks away from his guards, causes the plane to go out of control, and it crashes into the sea. The survivors get into a rubber boat and go through a minor-league version of "Lifeboat, with no Alfred Hitchcock sightings, until Air-Sea Rescue pilot Jim Willis rides to the rescue.

Notorious shootist and womanizer Quirt Evans' horse collapses as he passes a Quaker family's home. Quirt has been wounded, and the kindly family takes him in to nurse him back to health against the advice of others. The handsome Evans quickly attracts the affections of their beautiful daughter, Penelope. He develops an affection for the family and their faith, but his troubled past follows him.

Gridley is mining silver from an old Mexican mine and bringing it into the USA thru a passage into his worthless mine. Border guard Rogers suspects Gridley and finally finds the secret entrance to the Mexican mine. He sends Lee Madison for help only to have her captured by Gridley. Trigger brings help that takes care of Gridley's men and now Roy has to rescue Madison.

Buster Crabbe and Johnny Weissmuller battle it out in Cajun country! Johnny, a riverboat pilot on the Mississippi, is seduced away from his fiance (Carol Thurston) by a rich outsider (Virginia Grey) who's nursed him back to health after a serious accident. She owns a large piece of the swamp and has outlawed hunting on her property. His rival Mike (Crabbe) is a trapper who harbors deep resentment for Johnny and his new wealthy friends. When he feels Johnny is responsible for the hunting ban, he resorts to destructive acts of vengeance.

Jean Preston is determined to find her fiancée, Greg Jones, who went on a safari and didn’t come back when expected. She travels to Akbar, India with Greg’s father, Colonel Jones, Wayne Monroe and the Professor. She asks about Jones at the front desk of the hotel where she stays.

Tim takes a job as a lowly chipper because he has been afraid to go high ever since a bad fall in which he was injured and another workman was killed.

A schooner disappears at sea without a trace. Years later, evidence of possible survivors prompts the mother of the schooner's mate Jose to hire a tuna boat to investigate. They discover the lad living happily on a South Seas island, and, when he refuses to leave with them, they abduct him. However, Jose gets revenge by leading the ship into the lair of a mysterious giant manta ray.

Cutthroat pirate William Kidd captures Admiral Blayne's treasure ship and hides the bounty in a cave. Three years later, Kidd, posing as a respectable merchant captain, offers his services to the King of England. Seeking a social position, Kidd also negotiates for Blayne's title and lands, provided he can prove Blayne was associated with piracy. Launched upon his royal mission, Kidd is unaware that Blayne's son Adam is among the crew, determined to clear his father's name.

A meddlesome reporter sporting a young bride takes on a gang of modern day cattle rustlers. Donald "Red" Barry plays Dan Reilly, a newspaper reporter just returned to LA with his wife, photographer Margie (Marjorie Steele). Margie insists on taking pictures of everywhere they go, and so as she's walking into a butcher shop she poses for Dan - while at the same time three thugs make their way quickly out after beating up the proprietors. Soon Margie and Dan are involved in investigating an illegal meat operation that rustles cattle and forces butchers to buy it - or else. Dan gets beaten up a couple of times, but is undaunted in pursuing the great story - and hey, he's only got 64 minutes to do so, he'd best get cracking!

David Palmer, a young chemist, returns to his father's Indiana farm, to marry a local school teacher, Ruth Treadwell. David meets again his father's horse-trainer, Ben Lathrop, whose daughter, Cissy, has left high school to help her father. Palmer marries and becomes wealthy through an invention, and is able to indulge his socially-ambitious wife. His father dies and Palmer returns to Indiana, where his interest in harness-racing is rekindled, as is his interest in Cissy Lathrop.

A city boy arrives in his late mother's birthplace to discover the locals have been pestered by a cougar.

The curse of a shark god follows a group of people who have violated a sacred jungle idol.

France, 1640. Cyrano, the charismatic swordsman-poet with the absurd nose, hopelessly loves the beauteous Roxane; she, in turn, confesses to Cyrano her love for the handsome but tongue-tied Christian. The chivalrous Cyrano sets up with Christian an innocent deception, with tragic results.

Suspecting that a safari guide is a wanted killer, undercover policeman Geoffrey Bishop (Richard Fraser) joins a safari led by the suspect for a scientist that hopes to find and prove that a fabled white gorilla is a missing link.

When a treasure hunter seeks a downed airplane in the jungles of Africa, he encounters one of the passenger's young daughter, now fully grown, and with a gorilla protector.

A hunter is hired to take an expedition deep into the African jungle to search for a white boy lost in a plane crash years before, and who has been rumored to be living among the wild animals.

Tigri and her stone age friends, all of which are women, hate all men. However, she and her Amazon tribe see men as a "necessary evil" and capture them for potential husbands. Engor, who is smarter than the rest of the men, is able to escape them. He discovers fire and battle enormous beasts.

After years of prospecting, Jonathan finally strikes gold. He returns to town only to discover that his partner has since died and left Tommy fatherless. He decides to leave Shep with Tommy to cheer him up. Meanwhile, Jonathan's new partner isn't interested in sharing the gold, and lures Jonathan to his death.

Billy the Kid has been wrongfully arrested for robbing a train. In order to prove his innocence, the Kid breaks out of jail and hits the trail to search for the real robbers. Along the way, he discovers that an outlaw band has been impersonating upstanding ranchers.

The adventurous and remarkable life of the US writer Jack London (1876-1916).

Story of a boy and his horse. Mike is the horse and is owned by Speck and his best friend Jimmy, together they have a paper route, on which they deliver papers to customers via a wagon pulled by Mike. Recently a horse track has been built in the area and attracts horse breeder and racer Colonel Whiteny. He takes out a subscription for delivery and meets Mike and Speck & Jimmy. Clever Jimmy talks both the Colonel and Speck into taking on the Colonel's pure bred race horses at the track with comedic results.

A naval officer who had deserted several years earlier is drawn back to the Navy when World War II begins. He re-enlists under an assumed name, and is assigned to a minesweeper, where he has to perform hazardous duties while at the same time keeping his real identity a secret.

With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.

A big-game hunter travels to Malaya to help stop the Nazis and Japanese from destroying the rubber industry.

Germany's Adolf Hitler, with his Axis-stooges, Italy's Mussolini and Japan's Suki Yama, although he tried to avoid taking them, is on his way, via submarine, to a tropical country to negotiate a treaty with the High Chief Paj Mab. However, an American P.T-boat crew is already there and have some plans for schickenbit-grubber and his buddies.

Mowgli, lost in the jungle when a toddler, raised by wolves, years later happens upon his human village and reconnects with its inhabitants, including his widowed mother. Continuing to maintain a relationship with the jungle, adventures follow.

Early in the War of 1812, Captain James Marshall is commissioned to run the British blockade and fetch an unofficial war loan from France. As first mate, Marshall recruits Ben Waldridge, a cashiered former British Navy captain. Waldridge brings his former gun crew...who begin plotting mutiny as soon as they learn there'll be gold aboard. The gold duly arrives, and with it Waldridge's former sweetheart Leslie, who's fond of a bit of gold herself. Which side is Waldridge really on?

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.

Nona Brooks, former member of a stranded theatrical troupe, earns a temporary living singing in a café in Duakwa, British Rhodesia, Africa. The café owner is secretly in league with two foreign agents with a goal of making the natives restless. American explorer Larry Mason leaves for the jungle with his servant, Jeff and a safari. Nona escapes the café into the jungle but is followed by the agents as, unknowing to her, she is carrying a report of the agent's activities. She joins the safari just as all hands are captured by a tribe of natives

A young boy donates his pet, a police dog, to the army to be trained as a war dog.