NIGHT TIDE (IMAGE)

Great film starring Dennis Hopper as a young sailor who falls in love with a woman who might actually belong to a long lost race of sea people who murder men they fall in love with.
Crisp black and white photography, and a great cast including Hopper, Linda Lawson and Luana Anders only add class. Curtis harrington directed and Roger Corman's Filmgroup released this in 1963 after is sat on a shelf for three years.
Highly recommended and atmospheric.