Supergirl Promo Unleashes Red Daughter on the White House

Supergirl Season 4 Kara header

Red Daughter, Supergirl's anti-American clone, escalates her attacks against the United States in a new promo for The CW series.

As Kara and her adopted sister Alex scramble to stop Lex from enacting his master plan by targeting Eve Teschmaker, Red Daughter launches an all-out assault on the White House, blasting several Secret Service agents with her heat vision in the Oval Office. In response, the President declares the Girl of Steel an enemy to the American people.

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"Supergirl, you are now public enemy number one," President Baker announces in a nationally televised speech as Kara watches, horrified.

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Red Daughter was accidentally created by Supergirl when she used black Kryptonite in the Season 3 finale. Since her creation, Lex has subtly manipulated the clone to develop a strong hatred of the United States as part of his larger plan to discredit and destroy Supergirl. With the president under attack by someone posing as Supergirl, Lex's plan just took a major step towards fruition.

Airing Sundays at 8 p.m. ET/PT on The CW, Supergirl stars Melissa Benoist as Kara Danvers, David Harewood as Martian Manhunter, Mehcad Brooks as Jimmy Olsen and Chyler Leigh as Alex Danvers.

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