Milly Alcock , Is DC’s New ‘Supergirl’.<br />Alcock, who is known for her role as <br />Rhaenyra Targaryen in 'House of the Dragon,' .<br />has been cast as Superman's cousin in 'Supergirl: Woman of Tomorrow.'.<br />DC Studios Co-CEO James Gunn made <br />the announcement on Instagram. .<br />Milly is a fantastically talented young actor, and I’m incredibly excited about her being a part of the DCU, James Gunn, via Instagram.<br />Yes, I first became aware of her in 'House of the Dragon' but I was blown away by her varied auditions and screen tests for #Supergirl, James Gunn, via Instagram.<br />She embodies Kara as envisioned <br />by @tomking_tk, @bilquis <br />and Ana Nogueira, James Gunn, via Instagram.<br />'People' reports that other cast <br />members include David Corenswet as Superman, Rachel Brosnahan as Lois Lane.<br />'People' reports that other cast <br />members include David Corenswet as Superman, Rachel Brosnahan as Lois Lane.<br />Nicholas Hoult as Lex Luthor, <br />Skyler Gisondo as Jimmy Olsen.<br />Nicholas Hoult as Lex Luthor, <br />Skyler Gisondo as Jimmy Olsen.<br />Nathan Fillion as Green Lantern <br />and Isabela Merced as Hawkgirl. .<br />Nathan Fillion as Green Lantern <br />and Isabela Merced as Hawkgirl. .<br />A director has yet to be named.<br />Other actresses who previously <br />played Supergirl include Helen Slater, <br />Melissa Benoist and Sasha Calle. .<br />Other actresses who previously <br />played Supergirl include Helen Slater, <br />Melissa Benoist and Sasha Calle. .<br />Other actresses who previously <br />played Supergirl include Helen Slater, <br />Melissa Benoist and Sasha Calle.
