Stories Television Doctor Who Season 23 Classic Who S23 Serial: 1 2 3 4 The Mysterious Planet 1 image Back to Story Quotes Add Quote Link to Quote Favourite DOCTOR: Planets come and go. Stars perish. Matter disperses, coalesces, forms into other patterns, other worlds. Nothing can be eternal. — Sixth Doctor, The Mysterious Planet Link to Quote Favourite DOCTOR: Why do I have to sit here watching Peri getting upset while two unsavory adventurers bully a bunch of natives? — Sixth Doctor, The Mysterious Planet
