Zelda May Rubinstein (May 28, 1933 – January 27, 2010) was an American actress and human rights activist, known as eccentric medium Tangina Barrons in the Poltergeist film series. Playing "Ginny", she was a regular on David E. Kelley's Emmy Award-winning television series Picket Fences for two seasons. She also made guest appearances in the TV show Poltergeist: The Legacy (1996), as seer Christina, and was the voice of Skittles candies in their long-running "Taste the Rainbow" ad campaign. Rubinstein was also known for her outspoken activism for little people and her early participation in the fight against HIV/AIDS. Early life Rubinstein was born in Pittsburgh, Pennsylvania, on May 28, 1933, to Jewish immigrant parents from Poland, Dolores and George Rubinstein. She was the youngest of three children and the only short-statured person in her family (she has been incorrectly referred to as a dwarf). Rubinstein did not become comfortable with her short stature until she was an adult. In a 1992 interview with the Chicago Sun-Times, Rubinstein told the newspaper that she "had a rough childhood, [but] I became very verbally facile... I learned to meet everyone head-on." She stood just tall due to a deficiency of the anterior pituitary gland, which produces growth hormone. Commenting in 2002 on the challenges of being a very short-statured person, Rubinstein said, "Midgets are societally handicapped. They have about two minutes to present themselves as equals—and if they don’t take advantage of that chance, then people fall back on the common assumption that 'less' is less." Rubinstein won a scholarship to the University of Pittsburgh, where she earned her bachelor's degree in bacteriology and became a sister of the national sorority Phi Sigma Sigma. She moved to Berkeley, California, at the age of 25, studied at the University of California, Berkeley, and worked as a medical lab technician at blood banks. Acting career In 1978, Zelda decided to pursue an acting career. She studied acting at the University of California. Poltergeist was her first major film role. Film critic Pauline Kael, who essentially dismissed Poltergeist as an "entertaining hash", held special praise for Rubinstein's portrayal of the psychic Tangina, saying she "gives the movie new life and makes a large chunk of it work." She remained active in film and television thereafter, frequently portraying various psychic characters, such as her appearance on Jennifer Slept Here. She also narrated the horror television series