Daleks' Invasion Earth 2150 A.D. Daleks' Invasion Earth 2150 A.D. Daleks' Invasion Earth 2150 A.D. is a 1966 British science fiction film directed by Gordon Flemyng and written by Milton Subotsky, and the second of two films based on the British science-fiction television series "Doctor Who". It stars Peter Cushing in a return to the role of the eccentric inventor and time traveller Dr. Who, Roberta Tovey as Susan, Jill Curzon as Louise and Bernard Cribbins as Tom Campbell. It is the sequel to "Dr. Who and the Daleks" (1965). The story is based on the "Doctor Who" television serial "The Dalek Invasion of Earth"
Thal (Doctor Who) a meteorite storm detonates it prematurely, causing planet-wide destruction in which the Thals apparently perish. Thals are featured in the film "Dr. Who and the Daleks" (1965), which is based upon the BBC "Doctor Who" television programme serial "The Daleks", and the film's 1966 comic book adaptation. The Thals appear in the Eighth Doctor Adventures novel "War of the Daleks" (1997) by John Peel, which depicts them as having once again become a warlike society, willing to destroy an inhabited planet simply as part of a trap to defeat a Dalek attack fleet. In the Big Finish Productions audio play