Michaela McManus stars as Grace Karn on the NBC series "Aquarius."

McManus starred as the young A.D.A. Kim Greylek on the NBC series "Law & Order: SVU." Her previous television credits also include "Awake," "The Vampire Diaries," "One Tree Hill" and "Necessary Roughness."

Most recently, McManus starred in the TV movie "Love Finds You in Valentine." She previously starred in the independent film "Red Machine," opposite James Marsden, Piper Perabo and Thomas Jane, and "Fifty-Nothing," opposite Wendie Malick.