* Which Doctor appeared in "The Keeper of Traken"?
* Which Doctor appeared in "The Evil of the Daleks"?
* Which Doctor appeared in "The Mark of the Rani"?
* Which Doctor met up with a group of archeologists on the planet Telos?
* Which Doctor foiled an attempt by the Vardans and Sontarans to take over Gallifrey?
* The first Doctor (William Hartnell) has which relative of his travelling with him when the series first begins?
* Where do the first Doctor and his companions often find themselves?
* What instrument does the second Doctor play?
* In 'The Three Doctors,' what words does the first Doctor use to describe the second and third (Jon Pertwee) Doctors?
* The third Doctor spends much of his time on Earth, acting as Scientific Adviser for which military organisation?
* What is the affectionate name that the third Doctor has for his vintage roadster?
* The fourth Doctor (Tom Baker) makes his debut in which of the following stories?
* What is the fourth Doctor particularly fond of handing out to people?
* The fifth Doctor (Peter Davison), is dressed up to play what sport?
* Which of the following people is NOT a companion to the fifth Doctor?
* Immediately after he has just regenerated into his sixth persona, the Doctor describes his companion Peri as what type of young lady?
* The sixth Doctor (Colin Baker), wears badges on his lapels in the form of what animal?
* The seventh Doctor (Sylvester McCoy), speaks with what distinctive accent?
* The seventh Doctor's companion Ace addresses him as what?
* Which Doctor returned to the series the most times to reprise their role?