I am proud to say my father was a sound mixer on some or all of the Evil Touch series. I have always thought it to be an Aussie production as his studio was in Sydney. Being only 9 at the time, I was ecstatic to be allowed to sit up and watch every episode with my siblings, 'because Daddy made it'. We practically thought he made the whole show single-handedly!! I have so wanted to see it again. I can ask my father about production etc if anyone is still interested. I will never forget the colored smoke coming up over Anthony Quails "Vincent Price' type face and one line from an episode 'By the sea, by the sea, by the beautiful sea, you're going to die, die, die, die'! Scary for a 9 year old!!! Loved the heart one though. Mmmmm, maybe that's why I am now a nurse! I do remember my father also being involved in an Australia production of a Columbo episode, shot in Sydney. Well, we moved out to the country at 13 so my father's sound mixing days ended then!