When a convoy of American soldiers disappears in the Mideast, a Special OPS team is deployed on a search and rescue mission. When they arrive they encounter monstrous over-sized scorpions, spiders and snakes that were created when a former government scientist opened a vortex into another dimension. Now, the team must figure out a way to close the wormhole - but can they close it in time?
Ordinary college students dropped by a strange village on the way to their camp. Persuaded by a seemingly friendly villager to stay over, but brutal killings start to occur in the following morning.
On an African safari with his friend Grant, Clyde Beatty plans to buy some black-maned Numbian lions from Jo Carter but her animals are wiped out by a fire. Despite interference by rival dealer Gorman, who hopes to ruin Jo, Beatty saves her business by helping her to capture an adult gorilla. (2nd story) When Grant is bitten by a tsetse fly and falls ill, Beatty heads for the nearest hospital through the territory of the dangerous Matabeles tribe. They are captured and condemned to death by Grubbs, a white man living with the tribe and stealing their gold. Using the Matabele Boy King as a shield, Beatty and Grant make an escape and Grubbs is forced to accompany them, leaving his loot behind.
Blondie and Dagwood are in charge of operations at a mountain motel. The elderly owners of the establishment are in danger of losing their life savings. Among other things, arson threatens.
A group of paintball-playing kids battle against bullies for the forest while attempting to prevent two theives from stealing gold treasure rumored to be entombed inside a sacred indian burial mound.
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.
Haunted by the death of his father, who was killed by a tornado years earlier, Josh Barnaby finds himself tracking the deadly storms... this time as a photographer. When he partners up with Nickie Flynt, a reporter searching for the story of her career, he soon finds himself mixed up with forces of a different nature. A fanatic cult who is somehow able to influence the elements is after them, and as Josh works to fit the pieces of the puzzle together, the ultimate tornado forms: a category F5. Now it's a race against time as the mega-storm threatens to obliterate everything - and everyone - in it's path.
A young outlaw gets involved with a gang of crooks. When he tells them he is breaking away, they threaten to pin a false murder charge on him. But he is rescued and reformed by his sister, and an undercover agent for the express company.
The animals from the African jungle fall through a time portal that the aliens forgot to close behind them. To return to the future, friends will need the help of dinosaurs. But the ancient lizards have their own problems. After all, their world is about to be invaded by cave aliens armed with clubs.
A group of kids return from a camping trip to discover their town is being held captive by a gang of motorcycle-riding knuckleheads. Using only their scouting knowledge and camping equipment, the kids take down the gang members one by one.
Desert Sky Air Force Base is instructed to carry out an urgent mission. Petey, a new fighter plane, arrives by forced landing. Petey is determined to carry out the most important task by himself and rescue his best friend.
"Tailspin Tommy" Tompkins and "Skeeter" Milligan are training young U. S. Army fliers for the newly-formed 'Sky Patrol,'a branch of the Army Reserves which operates along the borders and coast-lines, on the lookout for smugglers. Carter Meade, whose father is the Colonel in charge of the patrol, has a terror of firing guns and his father insists he conquer this fear. Tommy sends him out on patrol, on orders from Washington D. C., to stop any unfamiliar aircraft. Carter challenges an unmarked amphibian plane, which opens fire on him. Carter, afraid to shoot, bails out as his plane is shot down. Carter is missing, and Tommy and Skeeter are searching for him and the mysterious airplane.