Guest Stars Hugh Bonneville as Himself (Captain Henry Avery) Noel Clarke as Himself (Mickey Smith) Peter Davison as Himself (Fifth Doctor) Nicola Bryant as Herself (Peri) Sarah Sutton as Herself (Nyssa) Janet Fielding as Herself (Tegan Jovanka) Matthew Waterhouse as Himself (Adric) Mark Strickson as Himself (Vislor Turlough)