Katie Cassidy on Zap2It’s Underrated Stars List August 25, 2010 Recurring and Guest Stars News Zap2it's underrated stars who deserve their own shows list includes Katie Cassidy. 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