The Mephisto Waltz (1971) [American]

Jacqueline's single foray into the horror/occult genre (unless you count the Australian TV movie, "Witch Hunt"). She plays Paula Clarkson, wife of Myles Clarkson (Alan Alda), a pianist whose body is taken over by a dying Satanist. Produced by Quinn Martin, who is primarily a TV producer ("The Fugitive" series and many others), and directed by Paul Wendkos, who has also primarily worked in television.

"The Mephisto Waltz" has been released on video.