Entertainment Halo Sun ,01 2424 10 months ago Last Updated : 05:30 AM ‘Designated Survivor’ Cast Reunites to Remember Late Costar Adan Canto in Touching Photo Kiefer Sutherland, Maggie Q, Kal Penn and more attended a bittersweet memorial for the late actor. HALO NEWSLETTER Keep reading HALO with a Free Subscription unlock this story instantly and join members and pros reading HALO daily -It's Free SIGN UP LOGIN