Tristan de Vere Cole
From Tardis Wiki, the free Doctor Who reference
Tristan de Vere Cole (born 16 March 1935[1]) directed the Doctor Who television story The Wheel in Space. He was earlier the production assistant for The Gunfighters.
He also directed episodes of United!, Spy Trap, Emmerdale, Survivors, Coronation Street, Z-Cars, Secret Army and Bergerac.