Designated Survivor 1x17 Promo/Preview "The Ninth Seat" Designated Survivor Season 1 Episode 17 Promo Designated Survivor 1x17 Promo "The Ninth Seat" (HD) Designated Survivor 1. sezon 17. bölüm fragmanı » Starring: Kiefer Sutherland, Maggie Q, Kal Penn, Italia Ricci, and Natascha McElhon