Steve Ramsey: [nastily] Insanity doesn't run in your family; it gallops!
Lucy Ramsey: [angrily] I hate you. I wish I never married you!
Steve Ramsey: But you did! Because you like what Steven does to you, don't you, my sweet little chicken?
Lucy Ramsey: Bastard!
[she slaps him and walks away]
Lloyd Kirby: How you goin' to arrest an extraterrestrial then?
DCI Tom Barnaby: If they're guilty, everyone has to come back down to Earth.
Sgt. Gavin Troy: [sarcastically] And in your case, Mr. Kirby, it'd be a very large bump.
Sally Boulter: You know, the first one was electrocuted!
Sir Harry Chatwyn: Electrocuted?
Sally Boulter: Cooked inside like a steak and kidney pie!
Dave Hedges: [standing over dead body on autopsy table] You're right. He was electrocuted.
DCI Tom Barnaby: Whatever happened to good old-fashioned shooting?
Sgt. Gavin Troy: [sarcastically] Maybe this is the new green way to zap your victims - no blood, no guts, just fried brains.
Lloyd Kirby: This has nothing whatever to do with extraterrestrial forms of life.
DCI Tom Barnaby: I agree with you, Lloyd. This is murder.
Sgt. Gavin Troy: The wheat in the circles was burnt by butane gas. It comes in cylinders for gas blow torches. You can get it at any DIY store.
DCI Tom Barnaby: [ironically] Oh, not some derivative of kryptonite from the planet Zog?