I was planning on watching it, but my friends needed me for some learning runs and I missed it completely. >.<
I do plan on watching it though! It's a good possibility, and the fact the reality is that if something like that were to happen it isn't too far off the mark.
The presidential line follows from
1 President
2 Vice president
3 speaker of the house
President pro tempore of the US senate
4 Secretary of State
5 Secretary of the Treasury
6 Secretary of Defense
7 Attorney General
8 Secretary of the Interior
9 Secretary of Agriculture
10 Secretary of Commerce
11 Secretary of Labor
12 Secretary of Health and Human Services
13 Secretary of Housing and Urban Development
14 Secretary of Transportation
15 Secretary of Energy
16 Secretary of Education
17 Secretary of Veterans Affairs
18 Secretary of Homeland Security
Should the line need to continue after homeland security (by which it's a long line for the same reason)
They would continue to elect a president based on the rank below that which would include employees of the whitehouse, janators,, congress, senators, representatives. According to my gov. teacher; if the line kept going he and his co-worker would qualify.