At the age of six Jones along with her parents took part in the Harold P. Warren production of Manos: The Hands of Fate. Her father Tom, who played the role of The Master in that film told Jones that they needed a little girl for the movie and asked her if she was interested. She of course accepted and played the role of Debbie.
After the movie she eventually moved with her father to California, and stayed there while he moved to the Pacific Northwest. When the crew of MST3K screened Manos in episode 424 that gave new life to the film. Jones was able to get in touch with the crew and they sent her a copy of the film.
Jones would eventually move up to Oregon herself and became a successful painter and designer. She also was an uncredited extra in the 1975 television film Curse of Bigfoot, which later became a RiffTrax experiment.
Official website - http://www.manosreturns.com