Geoff Meldrum
From Tardis Wiki, the free Doctor Who reference
Geoff Meldrum (4 June 1918[1] - January 1997[2]) was a camera operator for most of the first series of the supermarionation television series Thunderbirds. This included the episode The Man from MI.5, which crossed over into the Doctor Who universe by featuring an appearance by the Daleks.
Meldrum's only other credits were for the 1957 film The Girl in the Picture and the 1967 documentary short Road South. He worked on several more films, such as The Third Man, Grand National Night, The Man Between and Heavens Above!, though all in uncredited capacities.