
Plot
The Doctor and his companions must prevent the Cybermen from bombing the Earth in the 26th century. It is a battle not everyone will survive...
Trailer
Trailer's not available.
Cast

Peter Davison
The Doctor

Matthew Waterhouse
Adric

Janet Fielding
Tegan

Sarah Sutton
Nyssa

James Warwick
Scott

Clare Clifford
Kyle

Beryl Reid
Briggs

June Bland
Berger

Steve Morley
Walters

Suzi Arden
Snyder

Ann Holloway
Mitchell

Anne Clements
Trooper

Mark Straker
Trooper

Alec Sabin
Ringway

Mark Fletcher
Crewmember

Christopher Whittingham
Crewmember

David Banks
Cyber Leader

Mark Hardy
Cyber Lieutenant

William Hartnell
The Doctor (1) (archive footage)

Patrick Troughton
The Doctor (2) (archive footage)

Tom Baker
The Doctor (4) (archive footage)