Young Scrooge is the childhood version of Ebenezer Scrooge shown by the Ghost of Christmas Past. He experiences loneliness after being deserted at boarding school by Silas Scrooge, then spends time with his loving elder sister Fan and later apprentices with Mr. Fezziwig, revealing the happier possibilities he eventually abandons.
The Doctor's companion who accidentally stumbles through the time corridor onto the Dalek ship. He is later reunited with the Doctor and Tegan, and waits in the TARDIS during the final confrontation with Davros.
A companion who initially wanted to return home but stays with the Doctor. He alerts the base's crew by summoning a lift, leading to his capture. He later persuades the Doctor to use the lethal gas to prevent a global war and survives the base's destruction, departing alongside the Doctor and Tegan.
Fifth Doctor's companion who accompanies him to the Death Zone. Participates in the efforts at the Tomb, helps restrain the Master, and departs with Tegan after the Doctor declines his presidential duties.
Mark Strickson has 45 screen credits in a career dating back to 1963. Signature works include Peter Grimwade: Directing with Attitude..., Home in the danger zone, The Doctor Down Under. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.