The Galactic Crime-Fighter's Notebook was a Viddy-Reel the Fourth Doctor mistakenly played to Sharon Davies on his Retinal Implant Viddy Machine instead of Advanced High School Physics.
Its subjects included the Cybermen, the Zygons, the Master, the Kraals, Davros and the Daleks. Sharon found it to be "smashing" and "really good", much to the puzzlement of the Doctor. (COMIC: Doctor Who and the Time Witch)