Doctor Who (TV Series)

Terror of the Zygons: Part One (1975)

Keith Ashley: Zygon

Quotes 

• Huckle : Doctor, do you mind telling us exactly what you're doing?

  Doctor Who : A little experiment in orthodontology, Mr Huckle.

  Huckle : Orthodontology?

  Doctor Who : Teeth. Teeth. The scientific study of teeth.

  [Holds up the plaster cast] 

  Doctor Who : That's that cast of a tooth, wouldn't you say?

  Huckle : Teeth? Doctor, you can't be serious.

  Doctor Who : Teeth are very serious things, Mr Huckle.

  Huckle : Look, let's get this straight, are you saying those rigs were chewed up by a set of giant molars?

  Doctor Who : Yes. A set of giant molars that can chew through solid steel as easily as paper.

  Brigadier Lethbridge Stewart : Are you suggesting that we're dealing with some kind of sea monster?

  Doctor Who : Yes. A monster of frightening size and power.

  Zygon : This one they call "Doctor", is a threat to us. Already he has found out too much. He must be... destroyed.

• Broton : Strength?

  Zygon : Diastellic reading seven oh three.

  Broton : Increase the sonic core tone by three remars.

  Zygon : Increased tone, three remars. Contact firm.

  Broton : Check directional pulse.

  Zygon : Pulse correct to within one Earth mile. Closing.