The Seeds of Doom (3)

Sinopse

The Doctor and Sarah Jane return to England after their Antarctic ordeal and Chase tries to eliminate them, but they escape and track him down at his estate, where he is preparing to open the Krynoid pod.

Elenco convidado

Tony Beckley

Harrison Chase

John Challis

Scorby

KG

Kenneth Gilbert

Richard Dunbar

MB

Michael Barrington

Sir Colin Thackeray

SG

Seymour Green

Hargreaves

Mark Jones

Arnold Keeler