Designated Survivor - Season 1 - Eps 4: The Enemy
Kirkman learns who is behind the attack and needs to grapple not only with the prospect of war, but brewing domestic troubles as well. Kirkman taps Emily to monitor the domestic situation. Alex may be in for more than she bargains for when she seeks out help from Hookstraten.
About Designated Survivor

Title: Designated Survivor
First Air Date: 2016-09-21
Last Air Date: 2019-06-07
Status: Canceled
Rating: 7.129/10 (from 989 votes)
Language: EN
Seasons: 3
Total Episodes: 53
Network: ABC Netflix
Genres: Drama, War & Politics
Production Companies: Genre Films, ABC Studios, Entertainment 360
Synopsis
Tom Kirkman, a low-level cabinet member is suddenly appointed President of the United States after a catastrophic attack during the State of the Union kills everyone above him in the Presidential line of succession.
Cast

Kiefer Sutherland
Tom Kirkman

Maggie Q
Hannah Wells

Kal Penn
Seth Wright

Adan Canto
Aaron Shore

Italia Ricci
Emily Rhodes

Emiliano Díez
Président Ortega