Summer Glau

On March 12, 2010, it was announced that she would be joining the cast of NBC's The Cape in a leading role. In June 2010 was confirmed as the female lead in the black comedy flick The Knights of Badassdom.
Glau will voice Kara Zor-El in the DC Comics original animated movie Superman/Batman: Apocalypse. She will reprise the role of Supergirl for the video game DC Universe Online.