Designated survivor

Watching Designated survivor, terrorist attack against the American government.  Lone senator designed survivor takes command. The concept is real here the wiki page. The plot is rather simple you follow this senator putting back America.  Same time trying to find out what happened.  Inside the white house, we see advisors trying to piece things together. The terrorist investigation which FBI agents lead.  Plot points different per episode with story arc holding it together. Production values with great acting.  Homeland is similar yet uses different plot devices.  Would say Homeland is stronger.

Series biggest problem is story can be unfocused.  Switching between story lines.  Many series fail to develop characters.  Failure can be seen here with couple characters.   Motivation can be lacking or unclear.  Decent viewing even with these flaws.

May enjoy Homeland, The shooter if you liked Designated survivor.