A man is falsely suspected one by a drug dealer organization, massacre in a local restaurant. After his twin brother was able to free him from jail they together revenge on the corrupt sheriff and the drug traffickers.
Reporter Steve Haines, on the trail of a business tycoon, follows his subject onto an ocean liner and gets wound up in a cruise full of intrigue, romance and murder.
New inmate Clay Treyton, doing time for fisticuffs, is sent to a Montana ranch where prisoners spend time working with horses. Encouraged by the warden, the men ride in prison rodeos, and murderer Ry Weston, an ex-pro horseman, is the team's top performer. Clay and Ry become friends, exchanging lessons about horses and life. But when prison black marketeers start leaning on Ry, the men have more than rodeos to worry about.
Two bumbling private detectives get themselves hired to find a missing person. They find themselves in the middle of a mob war when it turns out that the missing person is somebody the mob wants to stay missing.
Two military pilots are close friends, and share in a lot of hazardous missions while engaging in a series of good-natured romantic rivalries. But when one of the pilots loses a girl he really cared for, he cannot forgive his friend. Soon afterwards, they must work together on their most dangerous mission yet.
A distraught husband kidnaps the judge who freed his wife's killers on insufficient evidence. He gives him seven hours to find evidence that will put them away, or he'll kill his wife.
On the mystic island of Lemuria, the cult of Ubasti seek the Egyptian Princess Nadji to sacrifice so that their goddess Ossana, whose soul resides in Nadji's body, may be resurrected by Black Magic. Nadji is located in the Far East port of Suva, but shielded by the White Magical powers of Frank Chandler, an American raised by Eastern mystics who is also known as Chandu. When Chandu takes a voyage alone, however, the evil Voice of Ubasti is able to magically spirit her to Lemuria, where Black Magic reigns supreme. Chandu sets out in pursuit with his sister Dorothy, niece Betty and nephew Bob; but, shipwrecked on the magic island, Chandu finds his family also held prisoner for sacrifice while he is plunged into an endless maze of caverns beneath the evil temple, where both his mortal and magical strength seem rendered useless.
It's an ordinary date night for Billy (Kevin T. Walsh) and Alison (Camille Carrigan) until mysterious forces whisk them away to an underground arena, where Billy must fight other captives for the wagers of wealthy men and the pleasure of Queen Diana (Erika Nann). When he's not battling for his life or protecting Alison from Diana's lecherous bodyguards, Billy attempts to rally his fellow slaves into a full-blooded revolt.
A young former kickboxer is needed for his old school as they prepare for competition against a rival school for ownership. But, the young kickboxer is afraid after nearly killing someone in a earlier tournament. He must now make his try to put his past behind him or his friends lose their school.
Kenneth Seeley, member of the U. S. State Department's Foreign Service Bureau, and Marge Weldon, a morale worker with the bureau, are assigned to an area in Mongolia dominated by an outlaw warlord. The latter captures the village where they reside and when escape is clearly impossible, Seeley blows up the outlaw's headquarters, losing his own life in doing so.
Saunders with his Cattlemen's Protective Agency is running roughshod over the ranchers. Lawyer Larry Kimball is fighting him but he needs a rancher that will stand up with him against Saunders. He finds him when Lou Gehrig retires from baseball to take up ranching. Lou expects to relax on his ranch but quickly joins Larry in the fight.
A race-car driver falls in love with a beautiful Italian automobile engineer who is traveling the NASCAR circuit to sell her controversial engine technology.
Featuring an all-star cast and on-location shooting in Japan, where the story is set, three US Air Force rescue pilots must overcome their personal problems and differences to embark upon a dangerous mission to save raft-bound Japanese survivors from a murderous storm-tossed sea. As they head for their location, the film flashes back to chronicle the pasts of each pilot to make clear their mixed feelings about their upcoming assignment.
A test pilot and his weather observer develop a "robot" control so airplanes can be flown without pilots, but enemy agents get wind of it and try to steal it or destroy it.
Roy is a newspaper reporter. He goes to Cheyenne to cover the activities of supposed bad guy Arapahoe Brown. Roy, of course, discovers who the real bad guy is.
While in Vietnam, a GI promises his dying buddy that he'll take care of his motorcycle, "Baby", when he gets back home. After his discharge, he meets up with his dead friend's girlfriend, gets the bike, and then runs into trouble from some other bikers who don't like the idea of his having the motorcycle or the girl.
Stock car racer Tommy Callahan is forced to join Pete Madsen's thrill circus after his blackouts cause a fatal accident that gets him thrown off the circuit.