1.601 Usiichten
Investigating mysterious power failures and a death at an underground research centre, The Doctor discovers a colony of Silurians - prehistoric, intelligent reptiles who went into hibernation before man evolved. But now they have woken up, and they are prepared to wipe out mankind with a killer plague to get their planet back.
Fräisetzung: Mar 14, 1970
Runtime: 175 Minutten
Sprooch: English
Studio: BBC
Land: United Kingdom
