Harry "Frosty" Knight, an New York City private eye who must find a missing young man -- heir to a fortune left by his father -- but soon finds himself framed for murder.

Sexologist Dr. Seymour Love sets himself the challenge of transforming lowly streetwalker Misty Beethoven into the world's greatest lover.

A killer nympho mermaid with an oral fixation prowls the ocean waters, devouring – up to a point – any man unlucky enough to be swimming naked.