Heather Lyons
From Tardis Wiki, the free Doctor Who reference
Heather Lyons had an uncredited role as one of the schoolchildren in "The Pilot Episode" and in the final transmitted version of An Unearthly Child. (DWMS Summer 1994)
Her only other known roles are in the 1960 film Rocket in the Dunes and a 1961 instalment of Armchair Theatre.
