David Bradley

David Bradley (born in Yorkshire, England, UK, April 17th, 1942) provided the voice of the Shansheeth in The Sarah Jane Adventures story Death of the Doctor. He later appeared in Doctor Who as Solomon in Series 7's Dinosaurs on a Spaceship alongside Mark Williams. He was known for playing Argus Filch in the Harry Potter movies.

In January 2013, he was officially cast to play William Hartnell in Mark Gatiss's docudrama An Adventure in Space and Time.