- We all believe we'd run into
the burning building.
But until we feel
that heat...
...we can never know.
You do.
You chose to die instead
of giving up your colleagues.
That test you passed...
not everybody does.
Welcome to the afterlife.
- To do what I do,
I need some idea
of the threat we face.
- As I understand it...
you're trying to prevent
World War III.
- Nuclear holocaust?
- No.
Something worse.
- All I have for you
is a word--
Tenet.
It'll open the right doors,
some of the wrong ones, too.
- You have to start looking
at the world in a new way.
- Don't try to understand it.
Feel it.
- What the hell happened here?
- Hasn't happened yet.
