There is no point in being grown up (Robot) Not fit! But I am The Doctor (Robot) Nothings perfect (Robot) The trouble with computers (Robot) Things to do. Places to go (Robot) Please don't call me human. Doctor will do nicely (The Ark in Space) Is that finger loaded? (The Android Invasion) I am fully booked for the next two centuries (The Seeds of Doom) Shall we try using our intelligence? (The Invisible Enemy) How quaint (Image of the Fendahl) There is nothing more useless than a lock with a voice print (The Invasion of Time) Even a sonic screwdriver won't get me out of this one (The Invasion of Time) It's the end but the moment has been prepared for (Logopolis) Hello K9 (various episodes) Would you like a Jellybaby? (various episodes)