Supergirl

Big-budget bomb in which Slater made her debut and nearly killed her career, with the help of Kryptonite. Unexciting and unsophisticated story of a young woman, cousin to Superman, with super powers, based on the comic book series. She's in pursuit of a magic paperweight, but an evil sorceress wants it too. Dunaway is a terrifically vile villainess with awesome black magic powers. Slater is great to look at, but is much better in almost any other film.