The Cybermen have immobilised the Earth's population with a hypnotic signal. Their fleet arrives and they invade in force. The Doctor desperately attempts to persuade Vaughn to help him resist the invaders.
Name | Type | Role | |
---|---|---|---|
Derrick Sherwin | Writer | ||
John Spradbury | Guest Star | ||
Clifford Earl | Guest Star | ||
Richard King | Guest Star | ||
Charles Finch | Guest Star | ||
Peter Thornton | Guest Star | ||
Douglas Camfield | Director |