Ivan: What happened? Did you see something? What was it like?
Cat: It was incredible. It was beautiful. And disturbing. And it was all an illusion.

We have known each other a long time, since you were an intern. An annoyingly smug intern. So please, help me understand this investigation into life after death.

Charles

Zed: So you think this is all for nothing?
Cat: No, not for nothing. Just not what we were hoping for.

Sophie: Mom, what's wrong?
Cat: It wasn't real.
Sophie: Mom, you're kind of freaking me out. What wasn't real?
Cat: Any of it.

Wait a minute. Did this have anything to do with her work with Ivan Turing, that life after death crap? Did he put her up to whatever this was? Answer me!

Len

You said we can't know what's on the other side. You were talking about the living, weren't you? We can't cross all the way and go back.

Cat

Cat: Am I really on the other side?
Patricia: Not quite yet. That's where you need to go. The answer to all your questions. Everything you've been searching for, is right there. Come, I'll take you to your son.

Proof Season 1 Episode 10 Quotes

You said we can't know what's on the other side. You were talking about the living, weren't you? We can't cross all the way and go back.

Cat

Cat: Am I really on the other side?
Patricia: Not quite yet. That's where you need to go. The answer to all your questions. Everything you've been searching for, is right there. Come, I'll take you to your son.