Sylvester McCoy (born Percy James Patrick Kent-Smith; 20 August 1943) is a Scottish actor and physical comedian. He is best known for playing the seventh incarnation of the Doctor in the long-running science fiction television series Doctor Who from 1987 to 1989—the final Doctor of the original run—and briefly returning in a television film in 1996. He is also known for his work as Radagast in The Hobbit film series (2012—2014).
A hypothetical reality where Doctor Who was not cancelled in 1989! It will initially be based on known information about the plans of the proposed Season 27, but soon enough I'll be adding my own hypothetical additions.