Stephen and Cara in “Son of Man”

What happened to you?

Natalie lead a team of agents down to the Lair. Only they've been mutated with the same recombinant gene therapy you're about to take.

His agents can kill. I have to do this, Cara. The Founder took my family, my father, Hillary, he took everything from me!

I'm still here.

If we don't stop him, John, Astrid, Luca, they're all dead.

I believe in you, Stephen. I have from the very start. The first time I heard your voice. I knew.

Knew what?

That you'd be the one to save all of us.

How?

It's not like this. Not by giving up your humanity.