Mar 08, 2017 AM EST - Tarun Mazumdar

[UPDATE] ‘Designated Survivor’ Season 1, Episode 12 promo, spoilers: ‘The End of the Beginning’ [VIDEO]

In this episode, Agent Hannah Wells unravels another piece of the controversy while loyalties are tested. The promo of "Designated Survivor" Season 1, episode 12 revolves around what happens in "The End of the Beginning."