Many incarnations of the Doctors and their old companions are taken out of time and deposited in the Death Zone on Gallifrey. There, they must battle the Master, Daleks, Cybermen and Yeti in order to reach the Dark Tower and discover the Tomb of Rassilon.
The Fifth Doctor
The Third Doctor
The Second Doctor
The First Doctor
The Fourth Doctor (archive footage)
The First Doctor (archive footage)
Tegan Jovanka
Turlough
Sarah Jane Smith
Susan Foreman
Brigadier Lethbridge-Stewart
The Master
Borusa
Romana (archive footage)
Chancellor Flavia
The Castellan
Cyber Leader
Cyber Lieutenant
Rassilon
Jamie McCrimmon
Zoe Heriot
Colonel Crichton
Liz Shaw
Captain Yates
K9 (voice)
Dalek (voice)
Dalek Operator
Sergeant
Raston Warrior Robot
Commander
Technician
Guard
Cyber Scout
