Army experimentation with transporter devices accidentally turns people into alligators.
Major Ben McBride organizes a mission to the Antarctic wastes to search for his friend who has been missing in the region for several years. McBride's party find themselves in a world populated by primitive warriors and terrifying prehistoric creatures, all of whom they must evade in order to get back safely
An orphaned dinosaur raised by lemurs joins an arduous trek to a sancturary after a meteorite shower destroys his family home.
When a hunter sent back to the prehistoric era runs off the path he must not leave, he causes a chain reaction that alters history in disastrous ways.
An orphaned brontosaurus named Littlefoot sets off in search of the legendary Great Valley. A land of lush vegetation where the dinosaurs can thrive and live in peace. Along the way he meets four other young dinosaurs, each one a different species, and they encounter several obstacles as they learn to work together in order to survive.
An Edinburgh professor and assorted colleagues follow an explorer's trail down an extinct Icelandic volcano to the earth's center.
The best players from around the world are gathered to be Russell's lab rats on his new game, anything could happen. Everyone has their eyes on the prize, which will give them a second chance at life. Greed will take over friendship, allies will become enemies and the unexpected will come with every move you make in this made-up world infested with dinosaurs. Only one can come up triumphant.
Both TyrannoRanger and AbaRed are attacking the Kyoryugers because of mind control by Space War God Boldos. Boldos uses the feelings of revenge from enemies defeated by heroes who uses the power of dinosaurs, creating Neo-Grifforzer and Neo-Geildon, clones of past enemies as well as Enter and Escape,enemies of the Go-Busters. Villains spanning generations are united into a single evil force. The Kyoryugers, who are fighting an unseen evil, meet with the Go-Busters, and the "Greatest Trap ever seen on Earth" is sprung. What rises up against the true dinosaurs, and the death of your best friends? Now, the Kyoryugers must try and use the "True Brave".
A crew of men explore the jungle to find themselves hunted by prehistoric beasts...
Captain New Eyes travels back in time and feeds dinosaurs his Brain Grain cereal, which makes them intelligent and non-violent. They agree to go to the "Middle Future" in order to grant the wishes of children in New York City. They are to meet Dr. Bleeb of the Museum of Natural History, but get sidetracked with their new children friends and run into the Captain's evil brother, Professor Screweyes.
Disgraced and cast out of his tribe for lusting after Lana, the mate of the tribe's head muscle man, Atouk stumbles along gathering other misfits and learning a bit about the world outside of his cave. Eventually he and friends Lar and Tala learn the secrets of fire, cooked meat, and how to defend themselves from the brutal, yet very stupid dinosaurs.
During an assignment, foreign correspondent Steve Martin spends a layover in Tokyo and is caught amid the rampage of an unstoppable prehistoric monster the Japanese call 'Godzilla'. The only hope for both Japan and the world lies on a secret weapon, which may prove more destructive than the monster itself.
This time, while building a hideaway in their new home of the Great Valley, Littlefoot and the gang rescue a mysterious egg from two scheming egg-nappers and make a starling surprise - and new friend - when the egg hatches.
After a meteorite unleashes a three-headed beast upon Tokyo, Mothra tries to unite with Godzilla and Rodan to battle the extraterrestrial threat.
On his latest expedition, Dr. Rick Marshall is sucked into a space-time vortex alongside his research assistant and a redneck survivalist. In this alternate universe, the trio make friends with a primate named Chaka, their only ally in a world full of dinosaurs and other fantastic creatures.
His high school teacher issues an ultimatum: turn in a science project or flunk. So Mike Harlan scavenges a military base's junk pile for a suitable gizmo. He finds one... and unwittingly unleashes the awesome power and energy of the unknown. Twisted dimensions. Time warps. A fantastic realm where the past, present, and future collide in a whirling vortex of startling adventure and superlative special effects.
In a world where cavemen and dinosaurs share the world, a tribe is plagued by a man-eating giant T-Rex that hunts them all. Rougu, the son of the village chief, has had his woman and the whole village captured by the witch doctors tribe in the same area. They believe that the only way to calm the beast is to sacrifice her beautiful flesh. Rougu and his father realizes that the only way to save his woman and their village is to do what no man has ever done before... Hunt the Giant.
A lost submarine discovers a secret island where dinosaurs still live. The film, 20 minutes long, was scrapped by RKO. Approximately 4 minutes survived.
Shipwrecked castaways stumble upon the mysterious island of Caprona in the Bermuda Triangle, confronting man-eating dinosaurs and a stranded German U-Boat crew while trying to escape.
Somewhere in outer space three hot space fighter pilots - Solara, Tansy and Cala (the Bikini Girls) fly daring combat missions whilst maintaining fabulous hair. Meanwhile wicked Voluptina secretly plans to steal their rightful title and become Queen of the galaxy when she banishes the Bikini Girls into a rogue black-hole, thus sending them back in time 70 millions year to the age of dinosaurs...