Doctor Who: The First Doctor Adventures Doctor Who: The First Doctor Adventures The First Doctor Adventures is a Big Finish Productions audio play series based on the British television programme "Doctor Who". It sees the return of David Bradley as the First Doctor, a role originated by William Hartnell from 1963 to 1966, as well as by Bradley on television in the episodes "The Doctor Falls" and "Twice Upon a Time". David Bradley also portrayed William Hartnell in the BBC bio-drama, "An Adventure in Space and Time". Also appearing are Claudia Grant as Susan Foreman, Jemma Powell as Barbara Wright and Jamie Glover as Ian Chesterton.
David Bradley (English actor) David Bradley (English actor) David John Bradley (born 17 April 1942) is an English actor. He is known for playing Argus Filch in the "Harry Potter" film series, Walder Frey in the HBO fantasy series "Game of Thrones" and Abraham Setrakian in the FX horror series "The Strain". He is also an established stage actor with a career that includes a Laurence Olivier Award for his role in a production of "King Lear". Other acting credits include the BBC series "Our Friends in the North", the ITV series "Broadchurch" (for which he won the best supporting actor award at the