AKA: Doctor von Wer, John Smith.

Advantages: Sudden insights and leaps of logic. McGuffin: Recorder

Disadvantages: Easily flustered, rarely taken seriously, playful.

• I am not a student of human nature. I am a professor of a far wider academy of which human nature is merely a part.
• An unintelligent enemy is far less dangerous than an intelligent one, Jamie. Just act stupid. Do you think you can manage that?
• I hate computers and refuse to be bullied by them!

• Jamie, Jamie, hold on!
• I should like a hat like that.
• When I say run, run. Run!
• Butterfingers.
• Oh, my giddy aunt!
• Oh my word!