Supergirl

Helen Slater plays Kara Zor-El, a Kryptonian who comes to Earth and becomes the superhero Supergirl.

Faye Dunaway portrays Selena, the villainous sorceress who opposes Supergirl.

Peter O'Toole takes on the role of Zaltar, a mentor figure to Supergirl.

Hart Bochner plays Ethan, a love interest of Supergirl.

Mia Farrow portrays Alura, Kara Zor-El's Kryptonian mother.

Brenda Vaccaro plays Bianca, Selena's confidante and ally.

Peter Cook portrays Nigel, Selena's bumbling assistant.

Simon Ward plays Zor-El, Kara Zor-El's father from Krypton.

Marc McClure portrays Jimmy Olsen, a photographer at the Daily Planet.

Maureen Teefy plays Lucy Lane, the sister of Lois Lane and friend of Supergirl.

David Healy portrays Mr. Danvers, a teacher at Midvale School.

Matt Frewer plays Eddie, a truck driver who encounters Supergirl.