William Mervyn

William Mervyn (born William Mervyn Pickwoad) played Sir Charles Summer in the Doctor Who serial The War Machines.

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

He is most famous for playing the Bishop in all thirty-three episodes of and Justice Campbell in. He is also known for his appearances in three "Carry On" films and playing the Old Gentleman in. His other television appearances included roles on Dixon of Dock Green, No Hiding Place, Armchair Theatre, and.