Jessica De Gouw has been cast as The Huntress for CW’s upcoming Arrow series, according to EW.  She’s expected to appear around episode 6, as a love interest for Oliver Queen and a plot twist as Arrow seeks to bring down her father’s organized crime empire. 

John Barrowman joined the cast last week (see "Captain Jack Joins 'Arrow' Cast").  The show, which premieres October 10h, has been getting a steady flow of announcements and promotional pieces (see "New 'Arrow' Poster").