The Silurians are a fictional race of reptile-like humanoids in the long-running British science fiction television series Doctor Who. The species first appeared in Doctor Who in the 1970 serial Doctor Who and the Silurians, and were created by Malcolm Hulke.
The first Silurians introduced are depicted as prehistoric and scientifically advanced sentient humanoids who predate the dawn of man; in their backstory, the Silurians went into self-induced hibernation to survive what they predicted to be a large geological upheaval caused by the Earth capturing the Moon. The Silurians introduced in the 1970 story are broad, three-eyed land-dwellers.
The 1972 serial The Sea Devils also by Hulke introduced their amphibious cousins, the so-called ‘Sea Devils’. Both Silurians and Sea Devils made an appearance in 1984′s Warriors of the Deep. After Warriors of the Deep, the Silurians did not appear in the show again before its 1989 cancellation. Heavily redesigned Silurans were reintroduced to the series in 2010, following the show’s 2005 revival, and have recurred frequently since then.
