Attack of the Crab Monsters (1957)

Scientists become trapped on a shrinking island with intelligent, murderous giant crabs.

The Undead (1957)

A beautiful woman is sent back in time via hypnosis to the Middle Ages where she finds she is suspected of being a witch, and subject to being executed.

Wildly imaginative and silly low-budget horror flick has atmosphere, humor and some memorable scenes (especially the witches' dance).

Halliwell (no star): "A tale told by the devil, but signifying no more than the usual ineptly acted fantasy."

Maltin***: "One of Corman's best early films...Lots of atmosphere and black humor, with a neat twist ending."