William Mervyn

William Mervyn (born William Mervyn Pickwoad on 3 January 1912, died 6 August 1976 ) played Sir Charles Summer in the Doctor Who television story The War Machines.

He was the father of BBC Wales production designer Michael Pickwoad. (CON: Christmas Special 2010)

He was best known for playing Chief Inspector Rose in a trio of detective shows in the 1960s:, and. He also played the Bishop in comedy series, Justice Campbell in and the Old Gentleman in the 1970 film.