Helen Slater (born December 15, 1963) is an American actress and singer-
songwriter. She is best known for her staring role in the movie Supergirl. She is also known for her roles in the movies Ruthless People, The Secret of My Success, and City Slickers. DC Comics Filmography Supergirl (1984 film) - Supergirl / Kara Zor-El / Linda Lee Batman : The Animated Series - Talia al Ghūl Smallville - Lara-El