"When we started developing this series, the 60th anniversary specials were yet to air, so it all felt very immediate and close to the Thirteenth Doctor's era on TV. I think it's the soonest that any ...
"As a kid born in the 1960s, I realized there was a department at the BBC that was purely for making bonkers noises," says Radiophonic Workshop archivist Mark Ayres as the Spitfire Audio suite ...