Colin Jones
From Tardis Wiki, the free Doctor Who reference
Colin Jones played an incarnation of the Doctor in a production of the Doctor Who and the Daleks in Seven Keys to Doomsday stage play, staged at Buxton in December of 1981. [1][2]
No photos of his portrayal of the Doctor on-stage are known to exist, but a photograph survives from another production done by the Buxton Drama League - exclusively seen above on this page. Jones' Doctor has, however, been contemporarily described as "looked like Hartnell, dressed like Pertwee and acted like Troughton." [3]