Tell me about the threat, what is Inferno?

Professor Langdon, we need your help.

Three days ago, a man killed himself.

We think he was part of something much bigger.

There was a package in his pocket.

And what was in it?

It's Dante's Inferno.

Dante defined our modern conception of hell, 700 years ago.

But these circles of hell have been rearranged.

Why Dante? Why this map of hell?

Dante ... Dante's death mask ... Yes!

We've got to get to Florence.

I need access to the Dante mask.

The Dante mask is no longer here.

It was stolen.

Here's the security footage.

Professor? That looks like you!

I have no memory of taking that mask.

You did, I just saw you.

I want to know what I'm involved with.

Why was someone shooting at you?

Everything is out of focus.

Professor, you are having visions, aren't you?

The people behind this will do anything to protect the truth.

You have no idea what they are capable of.

This is what I had been seeing.

Look, look, look.

This is not in the original painting.

Here's another one.

Prophesy.

Oh, my god. Dante's Inferno isn't fiction.

It's a prophesy.

Someone created a plague.

Our population is spiraling out of control.

Inferno is the cure.

They're gonna wipe out half the world's

population unless we find this virus.

They left a trail.

You're going to have to trust your own thoughts for a while.

Human lives are at stake.

The plague exists. Do you know

what governments will do to get it?

The professor has become a liability.

Go, go. Let's get it!

Here, here. There's always a way out!

It's nice to have you back, Professor.

If this plague is real --

Then, we only have 48 hours to stop an

extinction-level event.

I will do everything I can to find it.