Milly Alcock, House of the Dragon Breakout Star, Cast as DC Universe Supergirl

After an extensive search and reported screen tests for the final few women standing, James Gunn and Peter Safran have found their Supergirl in House of the Dragon's breakout star Milly Alcock. It was reportedly down to Alcock, Zombies star Meg Donnelly, and CODA star Emilia Jones, per Deadline, with Alcock finally landing the coveted role of Kara Zor-El, cousin to the Man of Steel. The actress quickly became a fan-favorite on HBO's Game of Thrones prequel series as Rhaenyra Targaryen. Only a ma...