Ruby (1977)
Genres: Horror, Supernatural
Cast: Piper Laurie, Stuart Whitman, ., Roger Davis
Ruby is a 1977 American supernatural horror film directed by Curtis Harrington, and starring Piper Laurie, Stuart Whitman, and Roger Davis. Its plot follows a former gun moll in 1951 Florida who operates a drive-in theater, where bizarre supernatural occurrences begin to plague her staff of ex-mobsters, as well as her mute daughter.