The Ghastly Ones (1968)

To inherit their father's fortune, three sisters must spend three nights on an eerie island. A deformed man leads them to the estate where depraved horrors await.

Directed by: Andy Milligan

Starring: Veronica Radburn, Maggie Rogers, Hal Borske, Anne Linden, Fib LaBlaque, Carol Vogel

Links: IMDb, Movie posters, Movie stills