William Mervyn

William Mervyn (born William Mervyn Pickwoad) 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.