Barry Summerford passed away in October and will be remembered for making various appearances in Doctor Who throughout the 70s and 80s. In the image above he's pictured assisting Nicholas Courtney's Brigadier as a UNIT soldier in Terror of the Zygons (1975) and he was also seen in at least 24 episodes including installments of Revenge of the Cybermen (1975) and The Keeper of Traken (1981). Barry also left his mark on another cult franchise by playing a Stormtrooper in Star Wars.