When the Doctor and Sarah Jane escape the composting room and go running to the door outside, the Doctor bumps the wall, causing the top corner to wobble conspicuously. See more
Sir Colin Thackeray
Well, Doctor, do you think we've heard the last of the Krynoid?
Sir, Colin, the Intergalactic Floral Society - of which, quite naturally, I'm the president - finds Krynoids a difficult subject to study. Their researchers tend to disappear.
Sarah Jane Smith
Hmm, I can imagine: a case of one veg and no meat.