Tosh: You're the only one who can stop this. If you don't, it's the end of everything!

Gerald: Tommy, I think you'd better come with us.
Tommy: Why?
Gerald: Don't worry. I'm Gerald, this is Hannah. We'll look after you.
Tommy: But who are you?
Gerald: We're Torchwood.

Owen: Gets harder every year.
Ianto: Good left hook though.

Gwen: Jack have you got any more of those pretty boys in the freezer?
Jack: Hands off, missy. Tosh got there first.

Owen: He's a frozen soldier from 1918.
Ianto: Nobody's perfect.

Tommy: Give you women the vote, equal rights, look what happens, eh?

Tommy: A million British soldiers killed during the Great War. It's like walking into hell.

Tommy: Seems like there's always a war somewhere.
Tosh: It's not exactly a war.
Tommy: Looks like one.

Tommy: Did you never wonder if we're worth saving? The human race?
Tosh: Yes. I think we're worth saving. Wars and all.

Jack: Okay. Linear time. Screwed up time. Imagine your life is a straight line. From birth to death. Now try drawing that line on the paper without straightening it out.
Gwen: It's impossible.
Jack: That's why we've gotta stop it.

Owen: No, I understand. I didn't think you had some fetish for defrosted men. I just, um, don't want you to get hurt. That's all. If you have to say goodbye.

Tommy: So I'll be saving the world in some pajamas. How daft is that?

Tosh: Does Tommy know what happens to him?
Jack: No.
Tosh: If he asks then what do I say?

Jack: This time tomorrow he'll be back in 1918.
Ianto: His own time. Would you go back to yours? If you could?
Jack: Why? Would you miss me?
Ianto: Yup.
Jack: I left home a long time ago. I don't know where I really belong. Maybe that doesn't matter anymore.

Torchwood took me.

You're a hero. Do know that? Because you stopped the time shift and saved everyone.. You save us all.
I can't do it.
We need you.
I don't want to be a hero. I want to stay here. With you.

You've got one shot, Tosh. That's all.

All of this. Is still here because of you.
Because of Tommy. Let's hope we're worth it.