Zelda RubinsteinΒ was an American actress andΒ human rights activist, known as eccentricΒ mediumΒ Tangina Barrons in theΒ Poltergeist film series.Β Playing 'Ginny', she was a regular onΒ David E. Kelley'sΒ Emmy AwardΒ winning television seriesΒ Picket FencesΒ for several seasons. She also made guest appearances in the TV showΒ Poltergeist: The LegacyΒ (1996), asΒ seerΒ 'Christina' and was the voice ofSkittlesΒ candies in their long-running 'Taste the Rainbow' ad campaign. Rubinstein was also known for her outspoken activism forΒ little peopleΒ and her early participation in the fight againstΒ HIV/AIDS. CC -Β en.wikipedia.org