Fred Rawlings
From Tardis Wiki, the free Doctor Who reference
Fred Rawlings (sometimes credited as Frederick Rawlings) had an uncredited role as a passer-by in The Massacre. (DWM 233) Some sources, such as The Complete History volume 1, credit Rawlings as the policeman seen during the opening credits of "The Pilot Episode", (DWMS Summer 1994, TVH1) although Reg Cranfield is listed as playing the part in the production paperwork for both versions of the first Doctor Who television story.
He appeared in several British television shows including Adam Adamant Lives!, Z-Cars and Dixon of Dock Green.