Harry Peacock

Harry Peacock played Proper Dave (and also voiced the Vashta Nerada when they possess Proper Dave’s data ghost) in the Doctor Who stories Silence in the Library and Forest of the Dead.

He later reprised Proper Dave in The Diary of River Song audio story Firewall.

Personal Life
He is the brother of Daniel Peacock (who appeared in The Greatest Show in the Galaxy) and is married to Big Finish actress Katherine Parkinson.

Doctor Who

 * Silence in the Library / Forest of the Dead - Proper Dave / data ghost (uncredited)

The Diary of River Song

 * Firewall - Proper Dave