Helen Slater, American actress
Helen Rachel Slater (born December 15, 1963) is an American actress and singer-songwriter. She played the title role in the 1984 film Supergirl, and returned to the 2015 TV series of the same title, this time as Supergirl's adoptive mother, Eliza Danvers. In the intervening years, she starred in several films including The Legend of Billie Jean (1985), Ruthless People (1986), The Secret of My Success (1987), and City Slickers (1991). She additionally found work as an actress in television, and stage projects, including three guest appearances on the series Smallville (2007–2010).