RIRomana I
Count, far be it from me to query this woman's competency as a doctor, but where I come from, you don't cut off a patient's head if you wish to cure their ankle!
S16 E4The Androids of Tara
CGCount Grendel
You see before you a complete killing machine. As beautiful as you and as deadly as the plague. If only she were real, I'd marry her!
RIRomana I
You deserve each other.
CGCount Grendel
Well, why so miserable? This should be the happiest day of your life. It will also be your last, so you'd better enjoy it.
If you don't stop burning my scarf, you're going to have to kill me!
S16 E5The Power of Kroll
[Dugeen is trying to abort a missile launch that will kill all the natives of Delta Magna IV]
TThawn
Dugeen, you touch that switch and I'll shoot you where you stand.
DDugeen
Then kill me, but you're not going to kill the others!
[Dugeen hits the switch, but the countdown doesn't stop. Thawn shoots him dead anyway]
TThawn
You heard me warn him, Fenner!
FFenner
That was murder, that was cold-blooded murder!
TThawn
Look, the countdown! He hasn't aborted it, it hasn't stopped!
FFenner
You disconnected the cut-out... then you shot him for nothing. DIDN'T YOU?
RRanquin
Master, hear thy servant Ranquin! Great Kroll, defender and savior of the swamps, let not thy wrath fall upon thy true servants. Great One, we ask only that the dryfoots and their abominations be crushed by thy mighty power... [panicked] Master, it is thy servant!
[Kroll seizes Ranquin with its tentacle and swiftly devours him]
[The Doctor approaches Kroll]
Well, I've had a good life, can't complain. Nearly 760. Not a bad age.
S16 E6The Armageddon Factor
MThe Marshal
I shall crush it like a rotten egg.
I too serve a Guardian. A Guardian equal and opposite in power to the one who sent you. The Black Guardian, he who walks in darkness! And you are in the Valley of the Shadow!
Once the Key is ours we shall set not two small planets, but the two halves of the entire cosmos at war, and their mutual destruction will be music in our ears! Unlike others, it is not power we seek, but destruction that we glory in.
I've stopped the universe. [Beat] Still, they'll never notice. Just imagine, somewhere someone's just slipped on a banana skin and he'll be wondering forever when he's going to hit the ground.
K9K-9
It is stimulating to communicate for once with something other than a limited and unpredictable organic intelligence.
K9K-9
Such actions warrant immediate death, which I shall execute.
K9K-9
Essential restored to vertical position. Alternative is your obliteration.
RIRomana I
Well, if one has godlike powers, one ought to be able to use them, oughtn't one?
These quotes come from Wikiquote's Doctor Who pages and are available under the Creative Commons Attribution-ShareAlike License.