David Hasselhoff as Gary

Linda Blair as Jane Brooks

Catherine Hickland as Linda Sullivan

Hildegard Knef as Lady in Black

Annie Ross as Rose Brooks

Leslie Cumming as Leslie

Robert Champagne as Freddie Brooks

Rick Farnsworth as Jerry Giordano

Michael Manchester as Tommy Brooks

Frank Cammarata as Tony Giordano

Victoria Biggers as Secretary

Ely Coughlin as Satan

Kara Lynch as Cindy

Jamie Hanes as Jon

Richard Ladenburg as Sheriff

George Stevens as Fisherman