Kara Danvers / Supergirl
James Olsen
Alex Danvers
Winn Schott
Hank Henshaw
Cat Grant
Dr. Jeremiah Danvers
Lucy Lane (as Jenna Dewan-Tatum)
Eliza Danvers
Leslie Willis / Livewire
Young Kara Zor-El (as Malina Weissman)
Male Newscaster
Young Alex Danvers (as Jordan Mazarati)
Fratty Dude
Pilot
Kara Danvers (voice)
Beast (uncredited)