Peter Moffatt
From Tardis Wiki, the free Doctor Who reference
Peter Moffatt (15th April 1922-21st October 2007) directed several Doctor Who stories, including three starring Peter Davison who, by coincidence, was born Peter Moffett. He had worked previously with Davidson on All Creatures Great and Small.
When presented with an altered version of Terrance Dicks' State of Decay, Moffatt refused to direct it as he claimed it lacked the gothic atmosphere of the original. John Nathan-Turner then allowed him to produce the original.