'He was best known for battling the Daleks as one of the best-loved Doctor Whos. But now it has been revealed that Jon Pertwee was a real-life secret agent years before he donned the Time Lord’s cape. The actor, who died in 1996 aged 76, was a senior intelligence agent during the Second World War and reported directly to Winston Churchill. He was also recommended for another role by James Bond creator Ian Fleming – and proved to be an expert in using a range of 007-like gadgets, including a smoking pipe that fired bullets and handkerchiefs containing secret maps....