During the Civil War a group of Union soldiers, a Confederate and a civilian escape the stockade using a hot-air balloon and end up on a strange Pacific island.
Prehistoric man Tumak is banished from his savage tribe and meets pretty Loana, who belongs to a gentler coastal tribe, but he must fight caveman Payto to win her favors.
Sinbad and the vizier of Marabia, followed by evil magician Koura, seek the three golden tablets that can gain them access to the ancient temple of the Oracle of All Knowledge.
When a contemporary spaceship lands on the moon, it's hailed as a new accomplishment before it becomes clear that a Victorian party completed the trek in 1899. This leads investigators to the earlier mission's last surviving crew member.
Sinbad the Sailor sails to deliver a cursed prince to a dangerous island in the face of deadly opposition from the powerful witch Zenobia, her son and their several monsters.
The first U.S. spaceship to Venus crash-lands off the coast of Sicily on its return trip. A dangerous, lizard-like creature comes with it and quickly grows gigantic.
A cowboy named Tuck Kirby seeks fame and fortune by capturing an Allosaurus living in a Mexican valley and putting it in a wild west show. His star attraction, called the Gwangi, turns out to have an aversion to being shown in public.
