Dr. Who is based on the British TV show of the same name, although I don't think it is officially licensed. In the game, which is a mix of medium resolution graphics and text, you have to recover the 7 keys of time, by traveling from planet to planet in the Time Lords home solar system, Galifry. To do that, you must also find them, battle aliens, and land, and this is all done in somewhat real time. Maps and your Tardis movement are done graphically, and some status screens are in text.
Title: Dr. Who
Author: Larry Lansberry
Publisher: Prickly-Pear Software
Released: 1985
Requires: Color Computer 1/2/3, 32K RAM, Extended BASIC, cassette or disk.