David Burton
David Burton was a stage actor who claimed he had been cast (DWM 209) as the Doctor, in 1991.
He states he was filmed by a company in an independently-made pilot called Doctor Who and the Monsters of Ness. The pilot was sent to the BBC, and if they liked it, a Doctor Who reboot would have been made.
Though he has appeared on camera to state his account of events, (DOC: Lost in the Dark Dimension) no record of any such pilot ever having been made is known to exist. As of August 2020, despite Richard Bignell's best attempts at researching the matter, no independent evidence of Burton's claims has ever been produced.[1]
Dr Who : The Thirteenth Dimension, is a 2021 Hospital Radio Productions six part Dr Who story written by Andrew Ross Hay and starring David Burton. It features an alternate "thirteenth and final incarnation" of The Doctor, as the newly regenerated Timelord battles an evil version of himself in order to free his grandchildren John and Gillian from The Thirteenth Dimension of time and space, where all those too evil for hell reside. It currently remains in production but all of David's scenes have been recorded. Andrew Ross Hay assured any doubters about the validity of this project that he would be happy to send them all the proof required.