It's a robot detector. It lights up in the presence of androids.
[The detector lights up]
ACAndroid Colonel Faraday
...Thing must be faulty!
I don't think so. I see I was just too late.
ADThe Android Doctor
[Suddenly entering] A pity you had to find out. We didn't want any shooting until our takeover was complete.
Hello, Doctor! We've been waiting for you.
ADThe Android Doctor
Stand back, Doctor!
You know, the resemblance is astonishing! For a moment, I thought I was seeing double!
Hold it, Doctor! [points gun at the Doctor]
Don't be a fool, Benton! I'm one of you!
Didn't you hear the Colonel just now? The Doctor's not here. He's at large somewhere in the complex!
Oh, yes, of course, sir. I'm sorry, sir.
Oh, that's all right, Benton-- but keep your wits about you. Nobody knows who's who around here!
[points gun at the Doctor]
Don't be a fool, Benton! I'm one of you!
These quotes come from Wikiquote's Doctor Who pages and are available under the Creative Commons Attribution-ShareAlike License.
