A time traveling scientist goes back to prehistoric times and feeds dinosaurs a magic cereal that increases their intelligence - next they land in modern New York City for a series of comic adventures.
Sanna escapes being sacrificed and meets Tara. Together, they live in a seaside tribe that worships the Sun God and survive the dangers of the creatures from the Mesozoic Era.
During World War I, a German U-boat sinks a British ship and takes the survivors on board. After it takes a wrong turn, the submarine takes them to the unknown land of Caprona, where they find dinosaurs and neanderthals.
An orphaned brontosaurus teams up with other young dinosaurs in order to reunite with their families in a valley.
A petroleum exploration expedition comes to an isolated island and encounters a colossal giant gorilla.
A film crew goes to a tropical island for a location shoot, where they capture a colossal ape who takes a shine to their blonde starlet, and bring him back to New York City.
