Elizabeth Alice Broderick (born February 24, 1959) is an American actress. She is notable for her portrayal of the character Zelda Spellman in the ABC/WB television sitcom Sabrina the Teenage Witch (1996–2003). She also had recurring roles as Diane Janssen in the ABC mystery drama series Lost (2005–2008) and as Rose Twitchell in the CBS science fiction drama series Under the Dome (2013).Billed as Elizabeth Alice Broderick, and later as Norris O'Neal, she made her debut in two adult films, In Love (1983) and Bordello: House of the Rising Sun (1985). Both roles portrayed her as a lesbian and were financially unsuccessful. Again as Norris O'Neal, she appeared in the mainstream comedy Sex Appeal (1986). In 1986 she had small roles in If Looks Could Kill, Student Affairs, Young Nurses in Love, and Slammer Girls, a spoof of the women in prison film genre. Her first significant role was in Stealing Home (1988), in which she played the sexy neighbor who seduces a young, innocent Jonathan Silverman. In 1990, she had a small part in The Bonfire of the Vanities. Her movie credits include Man of the Year (1995), Maternal Instincts (1996), Breast Men (1997), Psycho Beach Party (2000) and The Inner Circle (2003). She also played a small role in the movie Fools Rush In (1997), with Matthew Perry and Salma Hayek, as a business woman. In the film Timber Falls, she played a crazy religious woman, who together with her husband and brother, torture couples who break the rules of chastity while camping.

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