Join or Sign In

Sign in to customize your TV listings

Continue with Facebook Continue with email

By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Supergirl Cast Celebrates 100th Episode | Melissa Benoist, Chyler Leigh

The cast of Supergirl, including Melissa Benoist (Kara), Chyler Leigh (Alex), Jesse Rath (Brainy), David Harewood (J'onn J'onzz), Katie McGrath (Lena), Nicole Maines (Nia Nal) and more tease the show's 100th episode and react to reaching that milestone. Supergirl airs Sundays at on the CW.
February 19, 2020