Five young women find themselves at the mercy of a mysterious killer while vacationing on an isolated island.
Anjanette Comer
as Lucy
Stefanie Powers
as Gloria
Julie Sommars
as Mary Grace
Denise Nicholas
as Joy
Joan Hackett
as Dorian
Robert Conrad
as Michael Wylie
Bradford Dillman
as Jim Meeker
Connie Sawyer
as Mrs. Brown
Beatrice Manley
as Mrs. Miller
