The alien sighed, becoming increasingly irritated. He looked at the ones who were closest to it and then the others scattered about the room.
"That's not exactly remaining calm, is it." It's voice was husky. As if it had just woken up. Almost soothing. It's eyes plain black with no sign of a pupil, but intelligent all the same.
"You will not be able to harm me with anything any of you have in this room, or can do." It looked at the one called The Doctor. "Not even your sonic screwdriver."
It gestured absently with a long, four fingered hand.
"Now, you can all sit, and have some questions answered, or I can leave, and you can remain ignorant until I deem another moment appropriate. Considering how fed up I am already, I might not grace you with a second chance for some time."