A botched experiment hurls a group of scientists into a bleak future full of mutants, androids and catty humans in this 1964 sci-fi romp.

Perms, skimpy battle outfits and cheap effects abound in this 1978 "Star Wars" knockoff with David Hasselhoff and Christopher Plummer.

The far-fetched fight scenes and tangled plot lines of the breathy Jayne Mansfield saga nudge Jonah and friends one step closer to the edge.

Kinga drops a bombshell on Jonah before plunging him into a world of bare-chested carnies, talking chimps, brooding magicians and young love.

While gearing up for his big day, Jonah joins Doug McClure for a wild drill ride down to a lava-licked world ruled by tyrannical, telepathic beasts.