England, the near future. Exiled to the 20th century by the Time Lords, the newly-regenerated Doctor is immediately caught up in UNIT's investigation of anomalous meteorite showers. What dark secret does the local plastics factory hold?
Elenco:
William Hartnell
,
Patrick Troughton
,
Jon Pertwee
,
Tom Baker
,
Peter Davison
,
Colin Baker
,
Sylvester McCoy
.