Katie Cassidy on ‘A Nightmare On Elm Street’ August 19, 2009 Recurring and Guest Stars News Katie Cassidy (1st Ruby) talked to SCI FI Wire about A Nightmare On Elm Street. The movie is set for release on April 30, 2010. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Reddit (Opens in new window) Related