At one time (in late 1964) I thought we might extend the series and I suggested giving the Doctor a son and calling the programme The Son of Doctor Who. The idea was for me to have a wicked son. We would both look alike, each have a TARDIS and travel in outer space. In actual fact, it would have meant that I had to play a dual role when I 'met' my son. But the idea was not taken up by the BBC so I dropped it. I still think it would have worked and been exciting to children.
