Supergirl is based on the characters created by Jerry Siegel and Joe Shuster and appearing in DC Comics, by special arrangement with the Jerry Siegel Family.
The CW's Supergirl stars Melissa Benoist as Kara Danvers/Supergirl, Chyler Leigh as Alex Danvers, Mehcad Brooks as James Olsen/Guardian, David Harewood as Hank Henshaw/J'onn J'onzz, Katie McGrath as Lena Luthor,[...]
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