Summer Glau is an actor best known for her roles as River Tam in Firefly and Serenity, Cameron Phillips in Terminator: The Sarah Connor Chronicles, and Isabel Rochev in Arrow.

She has also been in The Unit, The 4400, Dollhouse, The Cape, Alphas, and Sequestered, with appearances in Castle, Con Man, Hawaii Five-0, Grey’s Anatomy,  The Big Bang Theory, and CSI: Crime Scene Investigation. She also was the voice of Kara in Superman/Batman: Apocalypse.