Tom Baker: I remember, I was returning with a colleague from Blackpool on a Saturday afternoon and I wanted to see the episode being shown that day. So we stopped at a television shop and asked if we could watch the programme. The assistant said she was just closing, but we could go to her house nearby and see it. When we got there we found her two children glued to the programme which had just started. I sat down quietly. Suddenly one of the children looked across at me. The he looked back at the set. The he looked back at me again. He couldn't believe his eyes!