The Doctor, Jamie and Zoe return to Earth and become embroiled in the schemes of Tobias Vaughn. They meet up with an old friend, Colonel (now Brigadier) Lethbridge-Stewart, and some old enemies, the Cybermen.

Patrick Troughton
as The Doctor

Frazer Hines
as Jamie McCrimmon

Wendy Padbury
as Zoe Heriot

Kevin Stoney
as Tobias Vaughn

Nicholas Courtney
as Brigadier Lethbridge-Stewart

Edward Burnham
as Professor Watkins

Sally Faulkner
as Isobel Watkins

Peter Halliday
as Packer/Cyberman Voice

Geoffrey Cheshire
as Tracy

Ian Fairbairn
as Gregory
CinemaSerf
I'm not quite sure this needed to run for over three hours, even with the recaps, but it's still one of the better and more menacing outings for the "Doctor" (Patrick Troughton) and his companions "Jamie" (Frazer Hines) and "Zoe" (Wendy Padbury) - the latter I had completely forgotten all about! Any...